ARIANTI, Nini; PERRODIN, David D; MAULINA, Dina; SUARMAN, Suarman; EKAWARNA, Ekawarna; DANIM, Sudarwan. Improving Teacher’s Performance through Principal’s Supervision. PPSDP International Journal of Education, [S. l.], v. 1, n. 2, p. 262–271, 2022. DOI: 10.59175/pijed.v1i2.23. Disponível em: https://www.ejournal.ppsdp.org/pijed/article/view/23. Acesso em: 11 jul. 2026.