HADIANTI DELIANA; SUGIANTO. Development of Digital Based Friction Coefficient Practicum Tool in Newton’s Law Material. International Proceedings Conferences Series, [S. l.], p. 119–124, 2020. DOI: 10.22236/ie.vi.265. Disponível em: https://proceedings.uhamka.ac.id/index.php/ie/article/view/265. Acesso em: 4 aug. 2021.