MAULANA ASHIDIQ, Rizki; CAHYA PRIMA, Eka; RIANDI. Darkness color index analysis using android-based RGB colorimeter for educational science purposes. Research in Physics Education, [S. l.], v. 2, n. 2, p. 125–137, 2023. DOI: 10.31980/ripe.v2i2.37. Disponível em: https://journal.institutpendidikan.ac.id/index.php/ripe/article/view/37. Acesso em: 18 oct. 2024.