Vira Amilia Nur, Didit Yulian Kasdriyanto, Faridahtul Jannah. Development of Animated Learning Video Media Based on Problem Based Learning (PBL) Model on Human Skeleton Material to Improve the Learning Outcomes of Sixth Grade Students at SDN Liprak Kidul I. IJER [Internet]. 2026 Jun. 24 [cited 2026 Jun. 26];3(2):52-61. Available from: https://international.aripi.or.id/index.php/IJER/article/view/511