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, The Indonesian Journal of Primary School Education [Internet]. 2024 Nov. 5 [cited 2026 Apr. 14];2(2):197-201. Available from: https://jurnal.unimed.ac.id/2012/index.php/jmpsd/article/view/67985