Oktavia, B., Guspatni, G., Khair, M. and Azra, F. 2020. Development of e-Module Based on a Scientific Approach By Teachers of SMAN 3 Padang Panjang. Pelita Eksakta. 3, 2 (Nov. 2020), 146-149. DOI:https://doi.org/10.24036/pelitaeksakta/vol3-iss2/115.