Syamsurizal, S., L. Advinda, R. Fevria, and M. Maizirwan. “Business Unit "Mooghurt" Academic Community Biology Department FMIPA Universitas Negeri Padang”. Pelita Eksakta, Vol. 1, no. 02, Nov. 2018, pp. 82-90, doi:10.24036/pelitaeksakta/vol1-iss2/31.