Varied Agus Wahyu Triyanto, Adi Mulyadi, and Rezki Nalandari. “Teknologi Arduino Dan Modul HC-05 Pada Pengaturan Scoreboard Olahraga”. Prosiding Seminar Nasional IPTEK Olahraga (SENALOG) 4, no. 1 (November 9, 2021): Ilmu-Or 22. Accessed January 26, 2022. https://ejournal.unibabwi.ac.id/index.php/semnassenalog/article/view/1538.