Oikonomia of the sacred leaf: Arat Sabulungan and the theological foundations of learning media management in Christian education. KURIOS, [S. l.], v. 12, n. 1, p. 185–196, 2026. DOI: 10.30995/kur.v12i1.1539. Disponível em: https://sttpb.ac.id/e-journal/index.php/kurios/article/view/1539. Acesso em: 9 may. 2026.