Sukumal Ahingsako. 2002. Application of cleaner technology to reduce starch and electrical energy losses in native starch industry case study : Tang Song Chua Flour Mill Limited Partnership at Rayong province. Field of Study Environmental Planning for Community and Rural Development, Mahidol University;

Sukumal Ahingsako. Application of cleaner technology to reduce starch and electrical energy losses in native starch industry case study : Tang Song Chua Flour Mill Limited Partnership at Rayong province. . Bangkok:Mahidol University, 2002.

Sukumal Ahingsako. (2002) Application of cleaner technology to reduce starch and electrical energy losses in native starch industry case study : Tang Song Chua Flour Mill Limited Partnership at Rayong province . Mahidol University/Bangkok.