HARTAWAN, L. K. Policy Development of Premarriage Guidance Based on Hybrid Learning. JURNAL ILMIAH GEMA PERENCANA, [S. l.], v. 3, n. 2, p. 259–276, 2024. DOI: 10.61860/jigp.v3i2.112. Disponível em: https://gemaperencana.id/index.php/JIGP/article/view/112. Acesso em: 12 jul. 2025.