KHAFIDZ HAMDANI, MOHAMMAD; SUPARDIYONO, SUPARDIYONO. Rancang Bangun Alat Praktikum Gerak Jatuh Bebas Digital Berbasis Sensor Inframerah. IPF: Inovasi Pendidikan Fisika, [S. l.], v. 9, n. 3, p. 410–416, 2020. Disponível em: https://ejournal.unesa.ac.id/index.php/inovasi-pendidikan-fisika/article/view/35420. Acesso em: 12 jul. 2025.