“PERCEIVED EFFECT OF GEOGRAPHIC INFORMATION SYSTEMS (GIS) ON PROJECT COMMUNICATION MANAGEMENT IN SELECTED CONSTRUCTION FIRMS IN NAIROBI” (2026) African Journal of Emerging Issues, 8(33), pp. 1–22. Available at: https://ajoeijournal.org/sys/index.php/ajoei/article/view/1347 (Accessed: 29 October 2026).