เตชะมณีสถิตย์ ปรียานุช. “CONSUMER ATTITUDES TOWARDS HYDROPONIC VEGETABLES IN NORTHERN THAILAND”. RMUTT Global Business and Economics Review 12, no. 1 (June 30, 2017): 23–42. accessed August 30, 2026. https://so03.tci-thaijo.org/index.php/RMUTT-Gber/article/view/241934.