LOYALTY AKPETI , EFE ORUMWENSE, UKPONG IYENEOBONG DANIEL, JIMOH HAMZA, EDEGBO MARO FELIX. Development and Fabrication of an Upgraded Automatic Whiteboard Cleaning Machine. Advances in Engineering Design Technology, [S. l.], v. 5, n. 2, 2023. DOI: 10.5281/zenodo.8029287. Disponível em: https://journals.nipes.org/index.php/aedt/article/view/658. Acesso em: 5 oct. 2024.