Maharditya, Naufal, 		Apriyanto, Nuraedhi, 		Mahendra, Sena, AND 		Hakim, Amrul.
" ANALISIS PENGARUH PENGGUNAAN KOIL RACING DAN  BUSI RACING PADA KINERJA MOTOR 4 TAK 125 CC STANDART TERHADAP TORSI, DAYA PERFORMA DAN KONSUMSI BAHAN BAKAR SPESIFIK" <em>Journal of Vocational Education and Automotive Technology</em> [Online], Volume 5 Number 1 (6 June 2023)