Sukma S, Aminullah A, Setiawan D. Efforts to Improve Understanding of Energy Concepts in Science Subjects through Constructivism Learning Model for Students of Class IV UPT SDN 59 Pinrang. edumaspuljr [Internet]. 2024Oct.1 [cited 2026Apr.5];8(2). Available from: https://jurnal.unimen.cloud/index.php/maspuljr/article/view/8470