Porntip Wiriyawattana. (2021) Quality Improvement of Marinated Pork Stew in Retort Pouch for the Elderly. <i>Current Applied Science and Technology</i>, <i>21</i>(4), 698-711.Porntip Wiriyawattana. "Quality Improvement of Marinated Pork Stew in Retort Pouch for the Elderly". Current Applied Science and Technology 21 (2021):698-711.Porntip Wiriyawattana. Quality Improvement of Marinated Pork Stew in Retort Pouch for the Elderly. King Mongkut's Institute of Technology Ladkrabang:ม.ป.ท. 2021.