Kurniawan M, Ardiles SA, Adiwidya AS, Ummi AZ, Halinda MFA, Okthaviany ICAG, et al. Measurement of Motor Vehicle Emissions Based on Low-cost Sensors. JMECS [Internet]. 2023 Dec. 31 [cited 2025 Aug. 3];10(2):67-76. Available from: https://journals.telkomuniversity.ac.id/jmecs/article/view/6002