Emergencey Portable Solar Power Supply. International Journal of Engineering Technology and Sciences, [S. l.], v. 6, n. 2, p. 76–85, 2020. DOI: 10.15282/ijets.v6i2.1914. Disponível em: https://journal.ump.edu.my/ijets/article/view/1914. Acesso em: 7 jun. 2025.