1.
Nunthasen K, Nunthasen W. Comparative Assessment of Health Cost and Costs and Returns among Chemical versus Organic Rice Cultivation Methods in Phayao Province. CJHS [internet]. 2020 Jun. 26 [cited 2026 Sep. 14];9(1):19-37. available from: https://so05.tci-thaijo.org/index.php/MFUconnexion/article/view/243896