Ornanong Mahakkapong. 2004. Sulphite content in coconut sugar and development for safe product. Field of Study Food and Nutritional Toxicology, Mahidol University;
Ornanong Mahakkapong. (2004) Sulphite content in coconut sugar and development for safe product . Mahidol University/Bangkok.
Ornanong Mahakkapong. Sulphite content in coconut sugar and development for safe product. . Bangkok:Mahidol University, 2004.
Ornanong Mahakkapong. (2004) Sulphite content in coconut sugar and development for safe product . Mahidol University/Bangkok.