Siti Akmar Abu Samah, Kamaruzaman Jusoff, Mohd Roslan Mohd Nor, and Ishak Suliaman. 2011. “Prophetic Best Practices in Business for Human Capital Development”. Global Journal Al-Thaqafah 1 (1):7-14. https://doi.org/10.7187/GJAT012011.01.01.