Rahman, Baiq Adila Pratiwi, et al. “Pengembangan E-Modul Kimia Berbasis POE (Predict, Observe, Explain) Pada Materi Sistem Koloid”. Chemistry Education Practice, vol. 7, no. 2, Dec. 2024, pp. 283-8, doi:10.29303/cep.v7i2.7175.