Pambudi, Rakhmad, Dermawan, Waldhy, Aulia, Ramanda, Sembada, Iqbal, AND Musaffa, Qodirun. " PENGARUH VARIASI FRAKSI VOLUME SERAT SABUT KELAPA KOMPOSIT UNSATURATED POLYESTER TERHADAP KEKUATAN BENDING" STATOR: Jurnal Ilmiah Teknik Mesin [Online], Volume 1 Number 1 (1 January 2018)