Wasana Sepha และ Jiraporn Manowang;Kritsanakan Phaphothirat. (2024) The Development of Local Food Wisdom for the Elderly of Wiang Nuea Sub-district, Wiang Chai District, Chiang Rai Province. <i>Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University</i>, <i>18</i>(1), 189-201.Wasana Sepha และ Jiraporn Manowang;Kritsanakan Phaphothirat. "The Development of Local Food Wisdom for the Elderly of Wiang Nuea Sub-district, Wiang Chai District, Chiang Rai Province". Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University 18 (2024):189-201.Wasana Sepha และ Jiraporn Manowang;Kritsanakan Phaphothirat. The Development of Local Food Wisdom for the Elderly of Wiang Nuea Sub-district, Wiang Chai District, Chiang Rai Province. Pibulsongkram Rajabhat University:ม.ป.ท. 2024.