Sijabat, Oslen Parulian, Maria Marta Manao, Asima Rohana Situmorang, Agusmanto Hutauruk, and Simon Panjaitan. “MENGATUR KUALITAS GURU MELALUI PROGRAM GURU PENGGERAK”. Journal of Educational Learning and Innovation (ELIa) 2, no. 1 (March 10, 2022): 130-144. Accessed April 30, 2024. https://journal.shantibhuana.ac.id/index.php/elia/article/view/404.