Jamiluddin Yacub. “PRODUKTIVITAS KINERJA GURU DAN MOTIVASI MENGAJAR”. As-Salam: Jurnal Studi Hukum Islam & Pendidikan 1, no. 1 (April 16, 2012): 91-104. Accessed July 6, 2025. https://staidarussalamlampung.ac.id/ejournal/index.php/assalam/article/view/26.