Naparat Kaewkaukul. (1998) Development of mixed culture lactobacillus products. Mahidol University,:ม.ป.ท.Naparat Kaewkaukul. 1998. Development of mixed culture lactobacillus products. ม.ป.ท.:Mahidol University,;Naparat Kaewkaukul. Development of mixed culture lactobacillus products. ม.ป.ท.:Mahidol University, 1998. Print.