Royani, Elmi, Mukhtar Haris, and Saprizal Hadisaputra. 2021. “Pengembangan Media Pembelajaran Kimia Berbasis Website 2 Apk Builder Pada Materi Larutan Asam Basa”. Chemistry Education Practice 4 (2):194-200. https://doi.org/10.29303/cep.v4i2.2670.