Lizmi, Ismail, Nasir Usman. IMPLEMENTATION OF SOCIAL STUDIES TEACHERS’ WORKING MEETING (MGMP) IN IMPROVING TEACHER PERFORMANCE IN JUNIOR HIGH SCHOOLS IN SOUTHWEST ACEH DISTRICT . IJSET [Internet]. 2024 Jul. 31 [cited 2025 Sep. 11];3(8):1267-73. Available from: https://ijset.org/index.php/ijset/article/view/432