Tirapat S, La-ornual D. The Effect of Price and Ambiguity on Crop Insurance Purchasing Decisions of Thai Rice Farmers. J.Humanities Social Sciences [internet]. 2022 Nov. 22 [cited 2026 Sep. 11];5(4):1453-7. available from: https://so04.tci-thaijo.org/index.php/jmhs1_s/article/view/258757