SIGALINGGING, R. H.; HAREFA, S.; NAIBAHO, D. Role of the Discussion Method in Increasing Student Learning Motivation in Christian Education Subjects. Jurnal Riset Multidisiplin dan Inovasi Teknologi, [S. l.], v. 1, n. 02, p. 117–133, 2023. DOI: 10.59653/jimat.v1i02.271. Disponível em: https://risetpress.com/index.php/jimat/article/view/271. Acesso em: 19 aug. 2025.