Sappasith Klomklao. 2011. Properties of trypsin purified from the viscera of hybrid catfish (Clarias macrocephalus x Clarias gariepinus). Songkhla:Faculty of Technology and Community Development Thaksin University;
Sappasith Klomklao. (2011) Properties of trypsin purified from the viscera of hybrid catfish (Clarias macrocephalus x Clarias gariepinus) (รายงานผลงานวิจัย). Faculty of Technology and Community Development Thaksin University:Songkhla.
Sappasith Klomklao. Properties of trypsin purified from the viscera of hybrid catfish (Clarias macrocephalus x Clarias gariepinus). Songkhla:Faculty of Technology and Community Development Thaksin University, 2011.
Sappasith Klomklao. (2011) Properties of trypsin purified from the viscera of hybrid catfish (Clarias macrocephalus x Clarias gariepinus) (รายงานผลงานวิจัย). Faculty of Technology and Community Development Thaksin University:Songkhla.