Karahan H. Impact of Human Capital on Entrepreneurial Earnings: Employing Parametric and Nonparametric Methods. JEBS [Internet]. 2013 May 30 [cited 2026 Oct. 25];5(5):307-15. Available from: https://amhinternational.com/jebs/article/view/2481-impact-of-human-capital-on-entrepreneurial-earnings-employing-parametric-and-nonparametric-methods