Yohanes Joko Prasetyo, Muhammad Abdulkadir, and Aris Warsita. “STUDI EKSPERIMENTAL PENGARUH PENGGUNAAN BUSI IRIDIUM TERHADAP KINERJA MESIN HONDA VARIO 150 CC TAHUN 2017”. CENDEKIA MEKANIKA 3, no. 1 (March 31, 2022): 1-9. Accessed July 22, 2024. //journal.itny.ac.id/index.php/cendekia/article/view/2298.