Supuk Mahadtanapuk, Mondhon Sanguansermsri, Robert W. Cutler, Vicha Sardsud and Somboon Anuntalabhochai
American Journal of Agricultural and Biological Sciences 2 ( 2 ): 54 - 61 , 2007
Wilasinee Chitbanchong, Vicha Sardsud, Kanda Whangchai, Rumphan Koslanund and Pitipong Thobunluepop
International Journal of Agricultural Research 4 ( 11 ): 349 - 361 , 2009