Leadership effectiveness in problem solving: A case study of Madrasas in Borneo. TARBIYA: Journal of Education in Muslim Society, [S. l.], v. 9, n. 2, p. 198–210, 2022. DOI: 10.15408/tjems.v9i2.32339. Disponível em: https://journal.uinjkt.ac.id/tarbiya/article/view/32339. Acesso em: 21 nov. 2025.