Perwira, Ikrar Nusa Bhakti, and Wisnu Broto. “PEMBUATAN ALAT PENDETEKSI API DAN ASAP BERBASIS MIKROKONTROLLER ARDUINO UNO DAN SENSOR MQ-2 KELUARAN SMS GATEWAY”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) 6 (October 30, 2017): SNF2017–CIP. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/4112.