Chaniago, Syahril. “PROFESIONALISME GURU MENIGKATKAN CITRA DUNIA PENDIDIKAN”. Jurnal Ilmiah Econosains 11, no. 1 (March 31, 2013): 1-12. Accessed May 13, 2025. http://103.8.12.212:33180/unj/index.php/econosains/article/view/564.