Putra, Riandy, 		Supriyadi, Slamet, AND 		Suheli, Suheli.
" ANALISA PEMBUATAN BIODIESEL MINYAK JELANTAH DENGAN KATALIS BASA" <em>Journal of Vocational Education and Automotive Technology</em> [Online], Volume 3 Number 1 (29 April 2021)