Siregar, A.M.R. et al. 2024. THE USE OF THE ROLE-PLAYING METHOD TO IMPROVE SCIENCE LEARNING OUTCOMES OF FIFTH-GRADE STUDENTS ON THE HUMAN DIGESTIVE SYSTEM AT SCHOOL . Jurnal Merah Putih Sekolah Dasar. 2, 2 (Nov. 2024), 197–201. DOI:https://doi.org/10.24114/jmpsd.v2i2.67985.