BADRUZZAMAN, Badruzzaman; EMSA, Tasmiati; NURYADIN, Wiwoho. The Role of the Principal in Improving Teacher Motivation at State Junior High School 19, Banda Aceh. Dinasti International Journal of Management Science, [S. l.], v. 4, n. 6, p. 1277–1289, 2023. DOI: 10.38035/dijms.v4i6.5033. Disponível em: https://dinastipub.org/DIJMS/article/view/5033. Acesso em: 15 apr. 2026.