Pronprapha Wongfhun. 2009. Comparison of qualities of fresh pennywort [Centella asiatica [Linn.] urban] juice with products processed by ultra-high pressure, pasteurization and sterilization. Faculty of Agro-Industries, Chiang Mai University;
Pronprapha Wongfhun. (2009) Comparison of qualities of fresh pennywort [Centella asiatica [Linn.] urban] juice with products processed by ultra-high pressure, pasteurization and sterilization . Chiang Mai University/Chiang Mai.
Pronprapha Wongfhun. Comparison of qualities of fresh pennywort [Centella asiatica [Linn.] urban] juice with products processed by ultra-high pressure, pasteurization and sterilization. . Chiang Mai:Chiang Mai University, 2009.
Pronprapha Wongfhun. (2009) Comparison of qualities of fresh pennywort [Centella asiatica [Linn.] urban] juice with products processed by ultra-high pressure, pasteurization and sterilization . Chiang Mai University/Chiang Mai.