Anusith Thanapimmetha, Kla Taneeto, Methee Khamduang, Kanoktip Packdibamrung, & Penjit Srinophakun. (2011). Optimized Production of L-phenylalanine by Fermentation Using Crude Glycerol. Agriculture and Natural Resources, 45(4), 686–699. Retrieved from https://li01.tci-thaijo.org/index.php/anres/article/view/245347