suparni. “Study Search and the Perception of the Stakeholders of the Alumni Fakultaas Tarbiyah Dan Ilmu Keguruan IAIN Padangsidimpuan”. International Journal Of Humanities Education and Social Sciences 1, no. 2 (October 20, 2021). Accessed October 9, 2025. https://ijhess.com/index.php/ijhess/article/view/44.