Mpundu, Mubanga, Jane Mwafulirwa, Mutinta Chaampita, and Notulu Salwindi. “Effects of Public Expenditure on Gross Domestic Product in Zambia from 1980-2017: An ARDL Methodology Approach”. Journal of Economics and Behavioral Studies 11, no. 2(J) (May 13, 2019): 103–111. Accessed October 25, 2026. https://amhinternational.com/jebs/article/view/3401-effects-of-public-expenditure-on-gross-domestic-product-in-zambia-from-1980-2017-an-ardl-methodology-approach.