PENGEMBANGAN ALAT UKUR GAS BUANG KENDARAAN BERMOTOR BERBASIS PERSONAL COMPUTER (PC). Jurnal Teknoif Teknik Informatika Institut Teknologi Padang [Internet]. 2015 Oct. 31 [cited 2025 Sep. 6];3(2):7-14. Available from: https://teknoif.itp.ac.id/index.php/teknoif/article/view/211