Mardhatillah, Amy, and Shukran Rahman. “Readiness to Change in Higher Education: Do Demographic Differences in Psychosocial Predictors Matter?”. Jurnal Psikologi Sosial 18, no. 1 (February 21, 2020): 64-72. Accessed July 3, 2024. http://jps.ui.ac.id/index.php/jps/article/view/jps.2020.08.