Paundra, Fajar, Rahmat Susanto, Muhammad Syaukani, Prabowo Prabowo, and Setyo Rojikin. 2025. “PENGARUH WAKTU PERENDAMAN ALKALI PADA SERAT AKAR WANGI TERHADAP KEKUATAN TARIK KOMPOSIT BERMATRIKS RESIN POLIURETAN : EFFECT OF ALKALI IMMERSION TIME ON THE TENSILE STRENGTH OF VETIVER FIBER-REINFORCED POLYURETHANE RESIN MATRIX COMPOSITES”. Jurnal Teknik Mesin 4 (1):350-58. https://doi.org/10.33795/j-meeg.v4i1.6988.