Nasution, Nurul Hasanah, et al. “DEVELOPMENT OF CASE METHOD-BASED LEARNING MEDIA USING GOOGLE SLIDES IN FOURTH GRADE ELEMENTARY SCHOOL SCIENCE LEARNING”. Jurnal Merah Putih Sekolah Dasar, vol. 2, no. 1, Sept. 2024, pp. 89-99, doi:10.24114/jmpsd.v2i1.60801.