JINTAN, P. R.; PARDI, H.; FITRIANI, R. VALIDITY OF MOBILE LEARNING-BASED LEARNING MEDIA ON SMARTPHONES HYDROCARBON MATERIALS. SPIN JURNAL KIMIA & PENDIDIKAN KIMIA, [S. l.], v. 5, n. 2, p. 192–199, 2023. DOI: 10.20414/spin.v5i2.7543. Disponível em: https://journal.uinmataram.ac.id/index.php/spin/article/view/7543. Acesso em: 24 mar. 2025.