Sarah LL, Ananto Y, Octonary D, Nussifera L. Implementing web-based e-scaffolding enhances learning (ESEL) at the center of mass conceptual understanding. J. Inov. Pend. IPA. [Internet]. 2022 May 15 [cited 2025 May 15];8(1):37-46. Available from: https://jurnal.uny.ac.id/index.php/jipi/article/view/46476