Sumahaf, Natasha Putri Indah, and Romi Mesra. “Analisis Kegiatan Usaha Penggilingan Padi Di Desa Poopo Barat, Kecamatan Ranoyapo, Kabupaten Minahasa Selatan”. ETIC (EDUCATION AND SOCIAL SCIENCE JOURNAL), vol. 3, no. 3, Mar. 2026, pp. 311-9, https://doi.org/10.64924/7s96vx17.