Development of A Cost-Effective Rechargeable 5V Solar Lamp. Asian Journal of Applied Sciences, [S. l.], v. 13, n. 1, 2025. DOI: 10.24203/93b83y85. Disponível em: https://ajouronline.com/index.php/AJAS/article/view/7391. Acesso em: 26 dec. 2025.