Dewi, F.I., Wibowo, N.A., Sudjito, D.N. and Rondonuwu, F. 2020. The Design of One-Dimensional Motion and Two-Dimensional Motion Learning Media Using Digital Camera and Tracker-Based Air Track. Jurnal Penelitian & Pengembangan Pendidikan Fisika. 6, 1 (Jun. 2020), 65 - 74. DOI:https://doi.org/10.21009/1.06107.