Theerapong Sangsanandr. 2010. A development of soft yogurt candy. Faculty of Agro-Industries, Chiang Mai University;
Theerapong Sangsanandr. (2010) A development of soft yogurt candy . Chiang Mai University/Chiang Mai.
Theerapong Sangsanandr. A development of soft yogurt candy. . Chiang Mai:Chiang Mai University, 2010.
Theerapong Sangsanandr. (2010) A development of soft yogurt candy . Chiang Mai University/Chiang Mai.