Goyi, Hutri, 		Mahendra, Sena, AND 		Fatra, Fahmy.
" PENGARUH VARIASI DERAJAT PENGAPIAN TERHADAP PERFORMA MESIN 4 TAK 100 CC" <em>Journal of Vocational Education and Automotive Technology</em> [Online], Volume 3 Number 2 (2 November 2021)