Obinwune, A. C. ., and . C. Ngige. “Material Management Practices and Employee Efficiency of Construction Firms in Anambra State, Nigeria”. JOURNAL OF EMERGING TRENDS IN MANAGEMENT SCIENCES AND ENTREPRENEURSHIP, vol. 7, no. 2, Sept. 2025, pp. 316-29, https://jetmase.com/index.php/jetmase/article/view/150.