Sonny Simfukwe and Chaste Nsama 2025. INVESTIGATING THE ROLE OF CUSTOMS CLEARANCE PROCESSES IN ENHANCING TRADE FACILITATION AT KATIMA MULILO BORDER POST. International Journal of Educational Excellence and Innovation. 2, 11 (Nov. 2025), 20–46. DOI:https://doi.org/10.5281/zenodo.17614594.