Penggunaan Energi Listrik Yang Hemat di 212mart Yos Sudarso Rumbai Pesisir. FLEKSIBEL: Jurnal Pengabdian Masyarakat, [S. l.], v. 1, n. 1, p. 20–28, 2020. DOI: 10.31849/8reznd86. Disponível em: http://journal.unilak.ac.id/index.php/Fleksibel/article/view/6055. Acesso em: 25 jun. 2026.