Mwansa, P.L. and Kapotwe, E. 2026. 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, 2 (Apr. 2026), 270–288. DOI:https://doi.org/10.59413/ajocs/v7.i2.24.