“PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA VIDEO ANIMASI TERHADAP KEMAMPUAN KOGNITIF PESERTA DIDIK KELAS V SD NEGERI 1 JATI AGUNG”. 2024. BIOCHEPHY: Journal of Science Education 4 (2): 796-813. https://doi.org/10.52562/biochephy.v4i2.1219.