“Correlation of Learning Discipline and Extrinsic Motivation With Students’ Academic Achievement: A Study in Islamic Higher Education”. Attanwir : Jurnal Keislaman dan Pendidikan 17, no. 2 (September 23, 2026): 149–157. Accessed October 2, 2026. https://ejournal.attanwirbjn.ac.id/index.php/attanwir/article/view/234.