“RANCANG BANGUN ALAT PENDETEKSI KADAR GAS KARBON MONOKSIDA (CO) PADA ASAP ROKOK BERBASIS ARDUINO DAN ANDROID”. PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE 2 (October 11, 2018). Accessed September 2, 2026. https://www.journal.ubb.ac.id/index.php/snppm/article/view/630.