Laksono AB, Bachri A, Willyanto AF. Cafe Order Notification Tools Using Wireless with Point to Multipoint Communication Model. EICCS [Internet]. 2023 Nov. 7 [cited 2026 Aug. 24];4(1):106-12. Available from: https://bookseries.uthm.edu.my/index.php/eiccs/article/view/51