Wachirawongsakorn, Piyada, and Thongsai Jamnongkarn. “Paddy Farmer’s Knowledge, Attitude and Key Factors Affecting the Decision Making on Organic Rice Production of Farmers in Phitsanulok Province”. Community and Social Development Journal 23, no. 2 (August 30, 2022): 190–209. Accessed May 20, 2024. https://so05.tci-thaijo.org/index.php/cmruresearch/article/view/258928.