Isnaeni Putri AD, Septiyanto R, Saefullah A. The Use of Learning Media "Fun Physics Learning” Based on Android to Improve Problem-Solving Skills of Students. jep [Internet]. 30Nov.2023 [cited 10May2024];7(2):264-73. Available from: https://jep.ppj.unp.ac.id/index.php/jep/article/view/796