Ouma , Tomkins Ong’ayo, and Peter Kiama Gikonyo. “Supply Chain Analytics and Resilience in Roofing Sheet Manufacturing Firms in The Nairobi Metropolitan Area, Kenya”. JBMI Insight, vol. 3, no. 3, July 2026, pp. 76-95, https://jbmipublisher.org/system/index.php/home/article/view/149.