Rahma, Hafida, and Sri Sami Asih. “Development of Monopoly Learning Media Based on Joyful Learning Model on Natural Sciences and Social Material”. Research and Development in Education (RaDEn) 4, no. 1 (April 16, 2024): 237–251. Accessed July 3, 2024. https://ejournal.umm.ac.id/index.php/raden/article/view/32594.