Mayura Upajak และ Podjanee Jittamala. (2015) Knowledge, attitude and practice of kindergarten teachers toward hand foot and mouth disease in kindergarten schools under control of Bangkok primary education office. Mahidol University:ม.ป.ท.Mayura Upajak และ Podjanee Jittamala. 2015. Knowledge, attitude and practice of kindergarten teachers toward hand foot and mouth disease in kindergarten schools under control of Bangkok primary education office. ม.ป.ท.:Mahidol University;Mayura Upajak และ Podjanee Jittamala. Knowledge, attitude and practice of kindergarten teachers toward hand foot and mouth disease in kindergarten schools under control of Bangkok primary education office. ม.ป.ท.:Mahidol University, 2015. Print.