Mwansa, Precious L., and Euston Kapotwe. “Assessing The Effectiveness of Portfolio Management on the Performance of Commercial Banks in Zambia: Evidence from Absa Bank in Lusaka”. African Journal of Commercial Studies 7, no. 2 (April 12, 2026): 270–288. Accessed June 24, 2026. https://ijcsacademia.com/index.php/journal/article/view/489.