RANGHER, Vraj. Using E-Waste, Recycled and Local Materials to Build Durable, Low-Cost Flashlights. Asian Journal of Science and Applied Technology, [S. l.], v. 14, n. 2, p. 14–22, 2025. DOI: 10.70112/ajsat-2025.14.2.4294. Disponível em: https://www.ajsat.org/index.php/ajsat/article/view/4294. Acesso em: 24 feb. 2026.