SEMBIRING, F. M.; ALFIERIDHO, A.; HIDMA, C. A.; WAHYUNI, I.; MUNTHE, A. D.; PUTRI, R. Implementation of Principal Academic Supervision in Improving Teacher Performance at Schools Mis Hubbul Wathon Sei Berombang. Edumaspul: Jurnal Pendidikan, v. 6, n. 2, p. 1529-1532, 1 out. 2022.