“PRINCIPALS’ EFFECTIVE COMMUNICATION PRACTICES AND THEIR INFLUENCE ON KENYA CERTIFICATE OF SECONDARY EDUCATION PERFORMANCE IN PUBLIC SECONDARY SCHOOLS IN MANDERA WEST SUB-COUNTY, MANDERA COUNTY, KENYA” (2023) African Journal of Emerging Issues, 5(5), pp. 62–72. Available at: https://ajoeijournal.org/sys/index.php/ajoei/article/view/406 (Accessed: 25 December 2025).