[1]
“Impact of Environmental Factors on the Profit Efficiency of Rice Production: A Study in Vietnams Red River Delta”, GJHSS, vol. 12, no. B9, pp. 15–22, Jul. 2012, Accessed: Sep. 02, 2026. [Online]. Available: https://socialscienceresearch.org/index.php/GJHSS/article/view/418