RAHMA, H.; ASIH, S. S. Development of monopoly learning media based on joyful learning model on natural sciences and social material . Research and Development in Education (RaDEn), [S. l.], v. 4, n. 1, p. 237–251, 2024. DOI: 10.22219/raden.v4i1.32594. Disponível em: https://ejournal.umm.ac.id/index.php/raden/article/view/32594. Acesso em: 3 jul. 2024.