Rehman, Abdur, Wang Jian, and Zhang Runqing. “Estimation of Urban-Rural Expenditure and Household Size Elasticities of Food Items in Pakistan: - Evidence From PSLM Survey”. Asian Economic and Financial Review 4, no. 2 (February 17, 2014): 183–190. Accessed November 22, 2024. https://archive.aessweb.com/index.php/5002/article/view/1152.