Said, Muhammad Amin, and Muh. Tawil. “Understanding the Newton’s Motion Concept Through Qualitative and Quantitative Teaching”. Jurnal Penelitian & Pengembangan Pendidikan Fisika 8, no. 1 (June 30, 2022): 135–154. Accessed November 21, 2024. https://journal.unj.ac.id/unj/index.php/jpppf/article/view/22565.