Saputra, Dandi, M. Ahkam Alwi Alwi, and Nur Akmal. “Shyness’s Contribution to Student Engagement in Makassar State University Students”. Journal of Correctional Issues 7, no. 1 (June 30, 2024): 200-210. Accessed July 12, 2025. https://journal.poltekip.ac.id/jci/article/view/443.