Implementasi Pompa Air Tenaga Surya Untuk Kebutuhan Air di Sekolah Dasar Negeri Kecil Lalumpe Minahasa : Implementation of Solar-Powered Water Pump at Lalumpe State Elementary School in Minahasa. Tumou Tou: Jurnal Pengabdian Masyarakat, [S. l.], v. 1, n. 2, p. 79–86, 2023. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/TTJPM/article/view/52087. Acesso em: 7 sep. 2026.