Zahra, Fatimah Az, Annisa Ul Husna, Nurhayati Hilma, and Rully Hidayatullah. “THE ROLE OF THE PRINCIPAL AS A SUPERVISOR IN IMPROVING THE QUALITY OF LEARNING IN SMPN 9 PAYAKUMBUH”. Sindoro: Cendikia Pendidikan 7, no. 3 (October 17, 2024): 31–40. Accessed July 8, 2025. https://ejournal.warunayama.org/index.php/sindorocendikiapendidikan/article/view/6229.