Nunti C, Somboon K. Effects of Aging Society on Labor Productivity: A Case Study of Thailand’s Longan Production. Res. World Agric. Econ. [Internet]. 2024 Dec. 17 [cited 2025 Apr. 2];6(1):673-84. Available from: https://journals.nasspublishing.com/index.php/rwae/article/view/1564