Journal Paper

1. "Analysis of the HIV/AIDS Data Using Joint Modeling of Longitudinal (k,l)-Inflated Count and Time to Event Data in Clinical Trials"
   Mojtaba Zeinaly najafabadi, Ehsan Bahrami samani
   Annals of Data Science, Vol. -, pp.1-25, 2024
2. "Partially linear Bayesian modeling of longitudinal rank and time?to?event data using accelerated failure time model with application to brain tumor data"
   Maryam Aghaye rashti, Ehsan Bahrami samani, Ahmad PourRashidi
   STATISTICS IN MEDICINE, pp.1-34, 2023
3. "Bayesian Latent Variable Model of Mixed Correlated Rank and Beta-Binomial Responses with Missing Data for the International Statistical Literacy Project Poster Competition"
   Maryam Aghaye rashti, Ehsan Bahrami samani, Mojtaba Ganjali
   Sankhya B, Vol. -, pp.1-41, 2023
4. "Identifiability of Longitudinal Regression Models with Response Variables Observed on $(0,1)$ or $[0,1]$"
   Elham Tabrizi, Ehsan Bahrami samani
   Thailand Statistician, Vol. 3, pp.510-515, 2023
5. "Joint Models for Longitudinal Zero-Inflated Overdispersed Binomial and Normal Responses"
   Seyede Sedighe Azimi, Ehsan Bahrami samani
   Sankhya B, Vol. -, pp.1-21, 2023
6. "Bayesian Inference in a Sample Selection Model with Multiple Selection Rules"
   , Mojtaba Ganjali, Ehsan Bahrami samani
   COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. -, pp.1-21, 2023
7. "Analysis of the impact of research output on economic growth with using a multivariate random effects model"
   Ehsan Bahrami samani, , Babak Shokri
   SCIENTOMETRICS, Vol. -, pp.1-24, 2023
8. "Joint Linear Modeling of Mixed Data and Its Application to Email Analysis"
   Ehsan Bahrami samani, Elham Tabrizi
   Sankhya B, 2023
9. "Bayesian joint modeling of binomial and rank response with non-ignorable missing data for primate cognition"
   Maryam Aghaye rashti, Ehsan Bahrami samani, Mojtaba Ganjali
   COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. 53, pp.3758-3778, 2023
10. "Sample selection bias with multiple dependent selection rules: an application to survey data analysis with multilevel nonresponse"
    Alireza Rezaee, Mojtaba Ganjali, Ehsan Bahrami samani
    Swiss Journal of Economics and Statistics, Vol. 158, pp.1-15, 2022
11. "Gaussian copula joint models for mixed longitudinal zero-inflated count and continuous responses"
    , Ehsan Bahrami samani
    COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, Vol. -, pp.1-16, 2022
12. "A Random Effects Model for Travel-Time Variability Analysis Using Wi-Fi and Bluetooth Data"
    Mohammad Ghavidel, Navid Khademi, Ehsan Bahrami samani, Le-Minh Kieu
    Journal of Transportation Engineering Part A: Systems, Vol. 148, 2022
13. "Sample Selection Bias with Multiple Dependent Selection Rules"
    Ehsan Bahrami samani, Mojtaba Ganjali,
    Swiss Journal of Economics and Statistics, Vol. 158, pp.1-15, 2022
14. "The Beta Exponential Power Series Distribution"
    Nafiseh Khojasteh Bakht, Amirhossein Ghattari, Ehsan Bahrami samani
    Annals of Data Science, Vol. -, 2022
15. "A joint model for mixed longitudinal k -category inflation ordinal and continuous responses"
    Nastaran Sharifian, Ehsan Bahrami samani
    STATISTICS, Vol. 55, pp.1180-1205, 2021
16. "Joint Modeling of Longitudinal Count and Time-to-Event Data with excess zero Using Accelerated Failure Time Model: An application with CD4 cell counts"
    Mojtaba Ganjali, Mojtaba Zeinaly najafabadi, Ehsan Bahrami samani
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. -, 2021
17. "Analysis of Mixed Correlated Overdispersed Binomial and Ordinal Longitudinal Responses: LogLindley-Binomial and Ordinal Random Effects Model"
    Seyede Sedighe Azimi, Ehsan Bahrami samani, Mojtaba Ganjali
    JOURNAL OF APPLIED STATISTICS, Vol. -, 2021
18. "Random Effect Models for Analyzing Mixed Overdispersed Binomial and Normal Longitudinal Responses with Application to Kidney Function Data of Cancer Patients"
    Seyede Sedighe Azimi, Ehsan Bahrami samani, Mojtaba Ganjali
    Statistics in Biopharmaceutical Research, Vol. -, 2020
19. "A Note on the Identifiability of Latent Variable Models for Mixed Longitudinal Data"
    Elham Tabrizi, Ehsan Bahrami samani, Mojtaba Ganjali
    STATISTICS and PROBABILITY LETTERS, Vol. 162, pp.1-6, 2020
20. "Monitoring Attributed Social Networks Based on Count Data and Random Effects"
    Hamed Mogouie, Gholam Ali Raissi Ardali, Amirhossein Amiri, Ehsan Bahrami samani
    Scientia Iranica, Vol. 3, pp.1581-1591, 2020
21. "Joint Model for Longitudinal Mixture of Normal and Zero-In ated Power Series Correlated Responses Abbreviated title:Mixture of Normal and Zero-Inflated Power Series Random Effects Model"
    Nastaran Sharifian, Ehsan Bahrami samani, Mojtaba Ganjali
    Journal of Biopharmaceutical Statistics, Vol. -, pp.1-40, 2020
22. "Gaussian copula-based zero-inflated power series joint models to analyze correlated count data"
    Fateme Rezaei, Ehsan Bahrami samani, Mojtaba Ganjali
    COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, Vol. -, pp.1-14, 2020
23. "Analysis of Joint Modelling of Longitudinal Zero-Inflated Power Series and Zero-Inflated Time to Event Data"
    Mojtaba Ganjali, Mojtaba Zeinaly najafabadi, Ehsan Bahrami samani
    Journal of Biopharmaceutical Statistics, Vol. 49, pp.1-20, 2020
24. "General Location Multivariate Latent Variable Models for Mixed Correlated Bounded Continuous, Ordinal, and Nominal Responses with Non-ignorable Missing Data"
    Ehsan Bahrami samani, Elham Tabrizi, Mojtaba Ganjali
    JOURNAL OF APPLIED STATISTICS, Vol. 5, pp.1-22, 2020
25. "Gaussian copula joint models to analysis mixed correlated longitudinal count and continuous responses"
    Fateme Rezaei, Ehsan Bahrami samani, Mojtaba Ganjali
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. 49, pp.1-18, 2020
26. "Joint Modeling for Zero-Inflated Beta-Binomial and Normal Responses"
    Ehsan Bahrami samani, Ehsan Bahrami Samani, Mojtaba Ganjali  
    Journal of Statistical Research of Iran, Vol. 16, pp.397-407, 2020
27. "Identifiability of Parameters in Longitudinal Correlated Poisson and Inflated Beta regression Model with Non-Ignorable Missing Mechanism"
    Elham Tabrizi, Ehsan Bahrami samani, Mojtaba Ganjali
    STATISTICS, Vol. 54, pp.524-543, 2020
28. "Joint modeling for longitudinal set-inflated continuous and count responses"
    Nastaran Sharifian, Ehsan Bahrami samani, Mojtaba Ganjali
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. 49, pp.1-27, 2019
29. "Statistical monitoring of binary response attributed social networks considering random effects"
    Amirhoesin Amiri, Golam ali Risis, Hamed Moguie, Ehsan Bahrami samani
    COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, Vol. 49, pp.1-20, 2019
30. "Analysis of mixed longitudinal (k,l)-Inflated power series, ordinal and continuous responses with sensitivity analysis to non-ignorable missing mechanism"
    Farzaneh Raziee, Mojtaba Ganjali, Ehsan Bahrami samani
    COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, Vol. 49, pp.1-27, 2019
31. "A NEW LIFETIME DISTRIBUTION THE BETA MODIFIED WEIBULL POWER SERIES DISTRIBUTION"
    Narges Yarmoghaddam, Ehsan Bahrami samani
    Journal of Statistical Research of Iran, Vol. 16, pp.1-31, 2019
32. "Approximation to Multivariate Normal Higher Dimensional Probabilities in Mixed - Data Model with Missing Responses"
    Ehsan Bahrami samani
    Applications and applied mathematics, Vol. 13, pp.19-29, 2018
33. "Estimation of the Stress Strength Parameter for the Generalized Exponential-Poisson Distribution"
    S Nadaraja, fazel Bagheri, Mojtaba Alizadeh, Ehsan Bahrami samani
    JOURNAL OF TESTING AND EVALUATION, Vol. 46, pp.2184-2202, 2018
34. "Joint (k,l)-hurdle random effects models for mixed longitudinalpower series and normal outcomes"
    Farzaneh Razie, Ehsan Bahrami samani
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. 48, pp.3025-3043, 2018
35. "Analysis of Mixed Correlated Bivariate Zero Inflated Count and ( k l ) -inflated Beta Responses with application to social network datasets"
    Elham Tabrizi, Mojtaba Ganjali, Ehsan Bahrami samani
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. 3, pp.1-31, 2018
36. "Analysis of mixed correlated bivariate zero-inflated count and (k, l)-inflated beta responses with application to social network datasets"
    Elham Tabrizi, Ehsan Bahrami samani, Mojtaba Ganjali
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. 48, pp.1651-1681, 2018
37. "Exponentiated power Lindley power series class of distributions Theory and applications"
    M. Alizadeh, S.F. Bagheri, S. Ghobadi, S. Nadarajah, Ehsan Bahrami samani
    COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, Vol. -, pp.1-33, 2017
38. "A Bayesian test of homogeneity of association parameter2 using transition modelling2 of longitudinal mixed responses2"
    s Norian, Mojtaba Ganjali, Ehsan Bahrami samani
    JOURNAL OF APPLIED STATISTICS, Vol. 10, pp.1850-1863, 2016
39. "Latent Variable Model for Mixed Correlated Power Series and Ordinal Longitudinal Responses with Nonignorable Missing Values"
    Farzaneh Razie, Ehsan Bahrami samani, Mojtaba Ganjali
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. 42, pp.1-35, 2016
40. "The generalized modified Weibull power series distribution Theory and applications"
    S.F. Bagheri, Ehsan Bahrami samani, Mojtaba Ganjali
    COMPUTATIONAL STATISTICS and DATA ANALYSIS, Vol. 94, pp.136-160, 2016
41. "A latent variable model for analyzing mixed longitudinal (k l)-inflated count and ordinal responses"
    Farzaneh Razie, Ehsan Bahrami samani, Mojtaba Ganjali
    JOURNAL OF APPLIED STATISTICS, Vol. 43, pp.1-22, 2016
42. "A Bayesian Random Effects Model for Analyzing Mixed Negative Binomial and Continuous Longitudinal Responses"
    Ehsan Bahrami samani, Mojtaba Ganjali
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. 2, pp.1-15, 2015
43. "Gaussian Copula Mixed Models with Non-Ignorable Missing Outcomes"
    Naseh Jafari, Elham Tabrizi, Ehsan Bahrami samani
    Applications and applied mathematics, Vol. 10, pp.81-105, 2015
44. "The generalized modified Weibull power series distribution Theory and applications"
    Seyed Fazel Bagheri, Ehsan Bahrami samani, Mojtaba Ganjali
    COMPUTATIONAL STATISTICS and DATA ANALYSIS, Vol. 94, pp.136-160, 2015
45. "Sensitivity analysis for the identifiability with application to latent random effect model for the mixed data"
    Ehsan Bahrami samani
    JOURNAL OF APPLIED STATISTICS, Vol. 12, pp.2761-2776, 2014
46. "A process capability index for mixed binary normal quality characteristics ."
    Hossein Amiri, Ehsan Bahrami samani, ,
    International Journal of Quality, Statistics, and Reliability, Vol. 1, pp.66-80, 2014
47. "Analysis of Mixed Correlated Bivariate Negative Binomial and Continuous Responses"
    Farzaneh Raziee, Ehsan Bahrami samani, Mojtaba Ganjali
    Applications and applied mathematics, Vol. 2, pp.405-415, 2013
48. "Analysis of Mixed Correlated Bivariate Continuous and Negative Binomial Responses"
    Mojtaba Ganjali, Farzaneh Razie, Ehsan Bahrami samani
    Applications and applied mathematics, Vol. 2, pp.415-420, 2013
49. "Local Influence in Bayesian Elliptically Contoured-Ordinal Model for Mixed Data"
    Ehsan Bahrami samani
    Applications and applied mathematics, Vol. 2, pp.391-403, 2013
50. "Mixed Correlated Bivariate Ordinal and Negative Binomial Longitudinal Responses with Nonignorable Missing Values."
    Ehsan Bahrami samani, Mojtaba Ganjali
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. 16, pp.89-93, 2013
51. "Zero-Inflated Power Series Joint Model..."
    Ehsan Bahrami samani, Mojtaba Ganjali, Yaser Amirian
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, Vol. 6, pp.1-10, 2012
52. "Likelihood estimation for longitudinal zero-inflated power series regression models."
    Ehsan Bahrami samani, , Mojtaba Ganjali
    JOURNAL OF APPLIED STATISTICS, Vol. 6, pp.201-205, 2012
53. "Zero - Inated Power Series Joint Model to Analyze Count Data with Missing Responses"
    , Mojtaba Ganjali, Ehsan Bahrami samani
    Journal of Statistical Theory and Practice, Vol. 6, pp.1-10, 2012
54. "Image Quality Measurement by SVD Method And Two-Sample Kolmogorov-Smirnov Test"
    Peyman Davallo khongar, Ehsan Bahrami samani
    International Journal of Tomography Statistics, Vol. 20, pp.47-56, 2012
55. "A Multivariate Latent Random Effect Model for Mixed Continuous and Ordinal Longitudinal Responses with Missing Responses."
    , Mojtaba Ganjali, Ehsan Bahrami samani
    journal of statistical theory and applications, Vol. 3, pp.357-378, 2011
56. "Amultivariate latend Random Effect modell for mixed continuous and orrdinal longitudinal responses with missing responses"
    Ehsan Bahrami samani, Mojtaba Ganjali,
    Expert Review of Proteomics, Vol. 10, pp.357-378, 2011
57. "Joint Modelling of Mixed Correlated Nominal Ordinal and Continuous Responses"
    Ehsan Bahrami samani,
    journal of statistical research, Vol. 1, pp.37-47, 2011
58. "A Missing Inflated Power Series Model for regression analysis of the British Household Panel Survey (BHPS) data"
    Ehsan Bahrami samani
    Australian journal of basic and applied sciences (MSRT BLACKLIST), Vol. 7, pp.325-331, 2011
59. "Bayesian latent variable Model for Mixed Continuous and Ordinal Responses with Possibility of Missing Responses"
    Mojtaba Ganjali, Ehsan Bahrami samani
    JOURNAL OF APPLIED STATISTICS, Vol. 6, pp.1103-1116, 2011
60. "A Multivariate Latent Variable Model with Possibility of Missing Data on a Stochastic Process"
    Ehsan Bahrami samani
    Applications and applied mathematics, Vol. 11, pp.1830-1844, 2011
61. "Sensitivity Analysis for nonignorable missing responses with application to multivariate random effect model"
    Ehsan Bahrami samani, Mojtaba Ganjali
    Metron-An international Journal of Statistics, Vol. 30, pp.309-322, 2011
62. "analysis of mixed correlated ordinal and continuous responses with and without missing data in r latent variable applied sciences"
    Ehsan Bahrami samani, Mojtaba Ganjali
    Australian journal of basic and applied sciences (MSRT BLACKLIST), 2009
63. "bayesian multivariate hatent variable model for mixed correlated ordinal and continuous responses"
    Ehsan Bahrami samani, Mojtaba Ganjali
    journal of statistical research, 2009
64. "Bayesian multivariate latent variable model for mixed correlated ordinal and continuous responses"
    Mojtaba Ganjali, Ehsan Bahrami samani
    journal of statistical research, Vol. 43, pp.17-27, 2009
65. ""
    Nafiseh Azadi, Ebrahim Reyhani, Anahita Komijani, Ehsan Bahrami samani
    pp.1-13, 2023
66. ""
    Ehsan Bahrami samani, Nastaran Sharifian
    Vol. 15, pp.505-531, 2022
67. ""
    Mojtaba Zeinaly najafabadi, Ehsan Bahrami samani
    Vol. 15, pp.147-164, 2021
68. ""
    Ehsan Bahrami samani, Samira Bahramian
    Vol. 1, pp.115-123, 2020
69. "Semiparametric Analysis of Regression Models for Zero-Inflated Power Series Responses with Missing Covariate"
    Nafiseh Khojasteh Bakht Kopae, Ehsan Bahrami samani
    Vol. 14, pp.95-112, 2020
70. ""
    Ehsan Bahrami samani, Ebrahim Reyhani, Fatemeh Salimain
    Vol. 2, pp.115-123, 2020
71. "Inflated Bivariate Random Effect Models for Mixed Power Series Normal Responses"
    Masome Esmaiel Zade, Ehsan Bahrami samani
    Vol. 13, pp.275-300, 2019
72. "Assessment of Understanding and Understanding of Eighth Grade Students of Probability"
    Ali Kahaki, Ebrahim Reyhani, Ehsan Bahrami samani
    Vol. 24, pp.57-80, 2019
73. ""
    Mojtaba Ganjali, Ehsan Bahrami samani, Alireza Rezaee
    Vol. 48, pp.101-109, 2019
74. ""
    Seyede Sedighe Azimi, Ehsan Bahrami samani
    Vol. 24, pp.9-14, 2019
75. ""
    Ehsan Bahrami samani
    Vol. 23, pp.89-97, 2018
76. "Hurdle, Inflated Poisson and Inflated Negative Binomial Regression Models for Analysis of Count Data with Extra Zeros"
    Ehsan Bahrami samani
    Vol. 23, pp.89-97, 2018
77. "New Results on Identifiability of Generalized Linear Models with Random Effects"
    Naseh Jafari, Elham Tabrizi, Ehsan Bahrami samani
    Vol. 4, pp.51-69, 2016
78. ""
    Elham Tabrizi, Ehsan Bahrami samani, Naseh Jafari
    Vol. 4, pp.49-61, 2015
79. ""
    , Ehsan Bahrami samani
    Vol. 3, pp.177-193, 2014
80. ""
    Soheyla Shabani Mashkool, Ehsan Bahrami samani, Changiz Eslahchi
    Vol. 21, pp.230-237, 2011
81. "analyzing mixed correlated continuous andordinal responses a letent variable approach"
    Ehsan Bahrami samani,
    Jornal of applied statistical sciences, Vol. 17, pp.1-12, 2009

Conference Paper

1. "a multivariate random effect model for longitudinal mixed ordinal and continuous responses with nonignorable missing responses"
   Ehsan Bahrami samani, Mojtaba Ganjali, Samaneh Eftekhari Mahabadi
   5 th conference of the eastern mediterranean region of the international biometric society (ibs-emr), 2009
2. ""
   Ehsan Bahrami samani
   The Third National Congress on Mathematics and Statistics, pp.1-13, 2022
3. ""
   Ehsan Bahrami samani
   , 2021
4. ""
   Ehsan Bahrami samani
   , 2021
5. ""
   Ehsan Bahrami samani
   , No 3 , pp.215-230, 2021
6. ""
   Ehsan Bahrami samani, Anahita Komijani, Ebrahim Reyhani, Nafiseh Azadi
   , 2021
7. ""
   Ehsan Bahrami samani
   , 2021
8. ""
   Ehsan Bahrami samani
   , pp.1-8, 2021
9. "Identifying Effective Factors on Nonresponse in Establishment Surveys Using a Classification Tree"
   Alireza Rezaee, Mojtaba Ganjali, Ehsan Bahrami samani
   15th Iranian Statistics Conference, pp.219-233, 2020
10. "Statistics Education in Academic Statistics Service Courses"
    Ehsan Bahrami samani
    15th Iranian Statistics Conference, pp.81-90, 2020
11. "Assessment of Understanding and Understanding of Tenth Grade Students of statistics"
    Ehsan Bahrami samani
    15th Iranian Statistics Conference, pp.91-96, 2020
12. "Joint Modeling for Zero-Inflated Beta-Binomial and Normal Responses"
    Seydeh Sedigheh Azimi, Mojtaba Ganjali, Ehsan Bahrami samani
    15th Iranian Statistics Conference, pp.48-55, 2020
13. "A Bivariate Inflated Joint Model for Analysing of Longitudinal Mixed Correlated (k1,k2)-Inflated-Count and (l1,l2)-Inflated-Ordinal Responses"
    Farzaneh Raziee, Ehsan Bahrami samani
    15th Iranian Statistics Conference, pp.414-423, 2020
14. "On the Identifiability of Longitudinal Regression Models with Response Variables Observed on (0, 1) or [0, 1]"
    Elham Tabrizi, Ehsan Bahrami samani
    15th Iranian Statistics Conference, pp.476-483, 2020
15. ""
    Ehsan Bahrami samani
    International Conference on Education Science, Psychology, Counseling, Education and Research, pp.1-13, 2020
16. ""
    Ehsan Bahrami samani
    , 2020
17. ""
    Ehsan Bahrami samani
    , 2020
18. ""
    Ehsan Bahrami samani
    , 2020
19. ""
    Ehsan Bahrami samani
    , 2020
20. "Joint Modeling of Correlated Responses in Insurance Data based on Gaussian Copula"
    Fateme Rezaei, Mojtaba Ganjali, Ehsan Bahrami samani
    %5th seminar on reliability theory and its applications, No 5 , pp.55-62, 2019
21. ""
    Somaye Hosseini, Amir Sadegh Naghshineh, Ehsan Bahrami samani, mahdi azizmohamadlouha
    , pp.193-199, 2018
22. "A Review on Models for Analyzing Longitudinal Zero-Inflated Data"
    Ehsan Bahrami samani
    , No 14 , pp.1-8, 2018
23. "Joint Mixture Model for the Longitudinal Mixtures of Normal and Zero Inflated Binomial Mixed Responses"
    Nasrin Sharifian, Ehsan Bahrami samani
    , No 14 , pp.923-934, 2018
24. ""
    Elham Tabrizi, Ehsan Bahrami samani
    , No 14 , pp.134-142, 2018
25. "A Random Effect Joint Model for Analyzing Mixed Longitudinal (k,l)-Inflated Power Series and Continuous Responses"
    Raziee Farzaneh, Ehsan Bahrami samani
    , No 14 , pp.801-8011, 2018
26. ""
    Somaye Hosseini, Amir Sadegh Naghshineh, Ehsan Bahrami samani, Mahdi Azizmohammadlooha
    , pp.147-159, 2017
27. ""
    Samira Zahmatkesh, Ehsan Bahrami samani
    , No 13 , pp.159-166, 2016
28. "A Copula Approach to Bivariate Creidle Confidence Interval for Frequency and Serity of Bonus-Malus Systems"
    Leila Parvasideh, Amir teymoor Payandeh, Ehsan Bahrami samani
    , No 1 , pp.12-12, 2015
29. "A COPULA APPROACH TO BIVARIATE CREDIBLE CONFIDENCE INTERVAL FOR FREQUENCY AND SEVERITY OF BONUS-MALUS SYSTEMS"
    Parvin Parvasideh, Amir teymoor Payandeh, Ehsan Bahrami samani
    , No 3 , pp.15-19, 2015
30. ""
    Seyedeh Fatemeh Miri, Ehsan Bahrami samani
    , pp.441-451, 2012