Nugraha, Yanuar, 		Laksana, Dedi, AND 		sholahuddin, imam.
" PENGARUH FRAKSI VOLUME SERAT TEBU TERHADAP KEKUATAN TARIK DAN BENDING KOMPOSIT UNSATURATED POLYESTER-AMPAS KOPI" <em>STATOR: Jurnal Ilmiah Teknik Mesin</em> [Online], Volume 1 Number 1 (1 January 2018)