Piyada Bamrungna และ Penkhae Wanchaitanawong. (2009) Production of fermented soymilk powder containing lactic acid bacteria by spray drying. Kasetsart University,:ม.ป.ท.Piyada Bamrungna และ Penkhae Wanchaitanawong. 2009. Production of fermented soymilk powder containing lactic acid bacteria by spray drying. ม.ป.ท.:Kasetsart University,;Piyada Bamrungna และ Penkhae Wanchaitanawong. Production of fermented soymilk powder containing lactic acid bacteria by spray drying. ม.ป.ท.:Kasetsart University, 2009. Print.