SIMATUPANG , Umy Nadrah; MARSIDIN, Sufyarma; RUSDINAL; JASRIAL. A Quality of Learning Leadership: Multi-Site Studies. Indonesian Research Journal in Education |IRJE|, [S. l.], v. 8, n. 2, p. 899–913, 2024. DOI: 10.22437/irje.v8i2.34213. Disponível em: https://www.online-journal.unja.ac.id/irje/article/view/34213. Acesso em: 17 apr. 2026.