Fadhillah, M.A., Amprasto, A. and Nursinta, I. 2023. Optimalisasi Penerapan Model Pembelajaran Role Playing dalam Upaya Meningkatkan Hasil Belajar Peserta Didik pada Mata Pelajaran Biologi Materi Sistem Pertahanan Tubuh Manusia: (Optimizing the Use of Role Playing Learning Models in Efforts to Improve Student Learning Outcomes in Biology Subject Material of the Immunity System). BIODIK. 9, 4 (Dec. 2023), 56-67. DOI:https://doi.org/10.22437/biodik.v9i4.28112.