Hien, L. T. M. (2018) “Enrichment of Polyunsaturated fatty acids from catfish oil with immobilized Rhizopus oryzea lipase”, HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE - ENGINEERING AND TECHNOLOGY, 8(1), pp. 35–42. doi: 10.46223/HCMCOUJS.tech.en.8.1.334.2018.