Design and Implementation of a Programmable Locking Quotation Submission Box for Majlis Perbandaran Pasir Gudang. Borneo Engineering & Advanced Multidisciplinary International Journal, [S. l.], v. 3, n. 3, p. 64–72, 2025. Disponível em: https://beam.pmu.edu.my/index.php/beam/article/view/190.. Acesso em: 12 aug. 2025.