Sridan, Pornpod, Thidasil Plainlaor, and Suwanan Yongklang. 2026. “Social Return on Investment Assessment of The Next Food Center under the Northeastern Regional Science Park 1, Khon Kaen Province”. Journal of Health Systems Research 20 (2). Nonthaburi, Thailand:153-72. https://he04.tci-thaijo.org/index.php/j_hsr/article/view/3992.