MUHAMMAD ARIF HAZMI BIN ABD AZIZ. Robotic Device for Cleaning and Monitoring Photovoltaic Panel Arrays. Progress in Engineering Application and Technology, [S. l.], v. 2, n. 2, p. 563–575, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/1041. Acesso em: 7 apr. 2026.