ROCHIM, Achmad Annas Nor; 						SUWIGNYO, Joko; 						FATRA, Fahmy.
 PENGARUH PENGGUNAAN CAMSHAFT RACING  DAN KNALPOT RACING TERHADAP KONSUMSI BAHAN BAKAR SEPEDA MOTOR MATIC 125 CC TAHUN 2013.
<strong>Journal of Vocational Education and Automotive Technology</strong>, [S.l.], v. 3, n. 1, p. 94 - 101, apr. 2021.
ISSN 2715-9922.
Available at: &lt;<a href="https://www.e-journal.ivet.ac.id/index.php/joveat/article/view/1657" target="_new">https://www.e-journal.ivet.ac.id/index.php/joveat/article/view/1657</a>&gt;. Date accessed: 05 july 2025.