Md. Rahim Uddin, and Tanvir Hasan. “A Collaborative Skills Development and Employment Optimization Model for Addressing Graduate Unemployment in Nigeria’s Vocational Education System”. International journal of multivariate data analysis theory & practice 2, no. 01 (January 24, 2017): 1–7. Accessed July 22, 2026. https://scientiamreearch.org/index.php/ijmdatp/article/view/414.