Chaiyakarn Zheng J, Nakornchaigul K. Factors Influencing Consumer Intention to Purchase Organic Food in Ubon Ratchathani Province, Thailand. Dusit Thani College J [internet]. 2020 Apr. 27 [cited 2026 Aug. 28];14(1):241-53. available from: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/241407