ROSA, Arida Amalia; SIMON, Bryan Alexis; LIEANTO, Kevin Sherdy. Sistem Pendeteksi Pencemaran Udara Portabel Menggunakan Sensor MQ-7 dan MQ-135. Ultima Computing : Jurnal Sistem Komputer, [S. l.], v. 12, n. 1, p. 23–28, 2020. DOI: 10.31937/sk.v12i1.1611. Disponível em: https://ejournals.umn.ac.id/index.php/SK/article/view/1611. Acesso em: 3 aug. 2025.