“DETERMINATION OF NANOFILTRATION RESISTANSES USING SERIES RESISTANCE MODEL AT SEPARATION OF BETA-CAROTENE AND ALPHA-TOCOPHEROL PALM OIL IN ISOPROPANOL”. Jurnal Teknologi Industri Pertanian 21, no. 1 (November 23, 2011). Accessed December 24, 2025. https://journal.ipb.ac.id/jurnaltin/article/view/3669.