Piyaporn Kingboo. (2007) Development of production process of acidified foods packed in retortable pouch for cottage industry. Mahidol University,:ม.ป.ท.Piyaporn Kingboo. 2007. Development of production process of acidified foods packed in retortable pouch for cottage industry. ม.ป.ท.:Mahidol University,;Piyaporn Kingboo. Development of production process of acidified foods packed in retortable pouch for cottage industry. ม.ป.ท.:Mahidol University, 2007. Print.