ภู่เทศอุทัยวรรณ. 2019. “Knowledge Management of Local Wisdom in Occupation of Tumbon Thap Krit Chum Seang District Nakhon Sawan Province”. The Academic Journal: Faculty of Humanities and Social Sciences Nakhonsawan Rajabhat University 5 (1), 313-30. https://www.tci-thaijo.org/index.php/hssnsru/article/view/176993.