GINTING, R.; M.ZULFIN; HIDAYATI, J. Pengukuran Potensi Pemanfaatan Listrik Tenaga Sinar Matahari di Kabupaten Langkat. Jurnal Sistem Teknik Industri, [S. l.], v. 22, n. 1, p. 45–51, 2020. DOI: 10.32734/jsti.v22i1.3257. Disponível em: https://idjpcr.usu.ac.id/jsti/article/view/3257. Acesso em: 11 aug. 2025.