Hajriyanto I, Priono A, Kholid I, Nasrullah H. Analisis Emisi Gas Buang Kendaraan Bermotor menggunakan Alat Gas Analyzer Type Qro-402. jasatec [Internet]. 2025Jul.29 [cited 2026Apr.18];5(1):29-6. Available from: https://jurnal.politeknik-kebumen.ac.id/jasatec/article/view/2560