1. Alnachef TH, Alhajjar AA (2015a) Effect of human capital on organizational performance: a literature review. Int J Sci Res
2. Alnachef TH, Alhajjar AA (2015b) Effect of human capital on organizational performance: a literature review. Int J Sci Res 6(8):1154–1158
3. Andriyansah, Zahra (2017) Student Awareness towards social entrepreneurship: a qualitative study. Int J Civ Eng Technol 8(6):457–464
4. Baron A, Armstrong M (2007) Human capital management. Kogan Page Ltd. London and Philadelphia
5. Becker GS (1975) Human capital a theoretical and empirical analysis, with special reference to education. national Bureau of Economic Research, University of Chicago