Thananun Sawetchottanakon และ Rapeepun Sirisumpun; Rungson Singhalert. (2022) Application of Wisdom of Ginger Farmers in Highlands to Promote Community Economy in Nam Nao District, Phetchabun Province. <i>Interdisciplinary Academic and Research Journal</i>, <i>2</i>(5), 513-528.Thananun Sawetchottanakon และ Rapeepun Sirisumpun; Rungson Singhalert. "Application of Wisdom of Ginger Farmers in Highlands to Promote Community Economy in Nam Nao District, Phetchabun Province". Interdisciplinary Academic and Research Journal 2 (2022):513-528.Thananun Sawetchottanakon และ Rapeepun Sirisumpun; Rungson Singhalert. Application of Wisdom of Ginger Farmers in Highlands to Promote Community Economy in Nam Nao District, Phetchabun Province. DR.KEN Institute of Academic Development and Promotion:ม.ป.ท. 2022.