Hamid, Abdul, Sena Mahendra, & Fahmy Fatra.
" VARIASI CAMSHAFT DAN DERAJAT PENGAPIAN TERHADAP PERFORMA MESIN SEPEDA MOTOR 4 LANGKAH 125 CC." <em>Journal of Vocational Education and Automotive Technology</em> [Online], 3.2 (2021): 123-131. Web.  5 Jul. 2025