Dewi FI, Wibowo NA, Sudjito DN, Rondonuwu F. The Design of One-Dimensional Motion and Two-Dimensional Motion Learning Media Using Digital Camera and Tracker-Based Air Track. jpppf [Internet]. 2020 Jun. 30 [cited 2024 Nov. 13];6(1):65-74. Available from: https://journal.unj.ac.id/unj/index.php/jpppf/article/view/12855