Hartati, H., Z. . Hasan, D. M. R. Tawil, and L. J. Aji. “The Impact of External Environmental Factors, Entrepreneurial Motivation, Social Support, and Business Knowledge on the Success of Start-Ups”. International Journal of Business, Law, and Education, vol. 5, no. 1, Mar. 2024, pp. 1221 -30, doi:10.56442/ijble.v5i1.539.