Maison, Maison, Astalini Astalini, Dwi Agus Kurniawan, dan Ayudiah Siahaan. “Student Response Analysis and Conception: Simple Harmonic Motion in High School”. Journal of Instructional Development Research 2, no. 2 (Juli 20, 2021): 106–118. Diakses Mei 17, 2024. https://eduresearch.web.id/index.php/jidr/article/view/18.