Pornpisanu Thammapat และผู้แต่งคนอื่นๆ. (2016) Concentration of eicosapentaenoic acid (EPA) and docosahexaenoic acid(DHA) of Asian catfish oil by urea complexation: optimization of reaction conditions. <i>Songklanakarin Journal of Science and Technology (SJST)</i>, <i>38</i>(2), 163-170.Pornpisanu Thammapat และผู้แต่งคนอื่นๆ. "Concentration of eicosapentaenoic acid (EPA) and docosahexaenoic acid(DHA) of Asian catfish oil by urea complexation: optimization of reaction conditions". Songklanakarin Journal of Science and Technology (SJST) 38 (2016):163-170.Pornpisanu Thammapat และผู้แต่งคนอื่นๆ. Concentration of eicosapentaenoic acid (EPA) and docosahexaenoic acid(DHA) of Asian catfish oil by urea complexation: optimization of reaction conditions. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2016.