S. . Abdullahi Bature, G. . Bala Bello, A. . Mohammed Jauro, and S. . Ibrahim Kassim, “Mediating Role of Intrinsic Motivation on the Relationship between Human Resource Flexibility and Organizational Citizenship Behavior: A Conceptual Framework”, IJID, vol. 5, no. 1, pp. 142–154, Aug. 2022.