Sugiono S. DEVELOPMENT OF TEACHING MATERIALS OF PARABOLA MOTION USING TRACKER SOFTWARE FOR PHYSICS LEARNING DURING THE COVID-19 PANDEMIC. ScienceEdu [Internet]. 2021 Dec. 18 [cited 2025 Sep. 8];4(2):71-5. Available from: https://scienceedu.jurnal.unej.ac.id/index.php/Scedu/article/view/27100