Shodiq Shodiq Universitas Islam Negeri Walisongo, Semarang Indonesia
Shodiq was born in Pati, Cental Java, Indonesia in 5 December 1968. He currently works in Walisongo State Islamic University, Semarang, Central Java, Indonesia. He completed his bachelor degree majoring Islamic Education in 1993 in Walisongo State Islamic University (formerly known as Islamic State Institute of Walisongo). His master degree was completed in 1998, majoring in Islamic Studies, in State Islamic Institute of Sumatera Utara. He attained his doctoral degree in 2014 from Universitas Negeri Yogyakarta (Yogyakarta State University), majoring in Educational Research and Evaluation.
Zamroni Zamroni Faculty of Economics, Universitas Negeri Yogyakarta Indonesia
Currently works as a senior lecturer in Universitas Negeri Yogyakarta in the expertise field of educational sociology. He completed his bachelor degree in Yogyakarta Instituteof Teacher Educationand Educational Sciences (recently known as Universitas Negeri Yogyakarta) focusing on economic enterprise, and his master and doctoral degrees in Florida State University, United States of America achieving M.A. and Ph.D. He has been being active in publication since he started working in Universitas Negeri Yogyakarta in 1974.
Kumaidi Kumaidi Faculty of Psychology, Universitas Muhammadiyah Surakarta Indonesia
Works as a lecturer of psychometrics and psychological statistics in the faculty of Psychology of Universitas Muhammadiyah Surakarta. He attained his bachelor degree in 1976 from Universitas Negeri Yogyakarta, Indonesia, majoring Mechanical Engineering Education. His master degree was attained in 1984 from University of Iowa, USA,majoring Educational Measurement and Statistics, and his doctoral degree was attained in 1987 in the same major and university.
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