OSADOLOR A.O., OLAGBEGI P., OSIFO T.I., AND EHI-EROMOSELE F. Design and Implementation of a Solar Powered Three Phase Automatic Mini Billboard. Advances in Engineering Design Technology, [S. l.], v. 4, n. 3, 2022. Disponível em: https://journals.nipes.org/index.php/aedt/article/view/531. Acesso em: 5 oct. 2024.