Boonruk Phunchaisri. 1991. Partial purification of alpha-amylase inhibitor. Bangkok:Mahidol University;
Boonruk Phunchaisri. (1991) Partial purification of alpha-amylase inhibitor (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Boonruk Phunchaisri. Partial purification of alpha-amylase inhibitor. Bangkok:Mahidol University, 1991.
Boonruk Phunchaisri. (1991) Partial purification of alpha-amylase inhibitor (รายงานผลงานวิจัย). Mahidol University:Bangkok.