Implementation of an IoT Based Billing System to Optimize Management of Billiard Table Usage. Journal of Innovation and Technology Polbeng Series on Informatics (INOVTEK Polbeng - Seri Informatika), [S. l.], v. 9, n. 2, p. 778–789, 2024. DOI: 10.35314/v0kqfm37. Disponível em: http://210.79.191.38/index.php/ISI/article/view/160.. Acesso em: 8 jul. 2026.