ASBARI, Masduki. Elevating Teacher Effectiveness:The Role of Spirituality in the Four Levels of Classroom Leadership. Indonesian Journal of Management and Economic Research (IJOMER), [S. l.], v. 1, n. 01, p. 1–6, 2024. DOI: 10.70508/83c9qa51. Disponível em: https://ejournal.ayasophia.org/index.php/IJOMER/article/view/1.. Acesso em: 1 jun. 2025.