Dermawan, Waldhy, Pambudi, Rakhmad, Hifani, 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 2 Number 1 (7 June 2022)