Choi, Young-Chool, and Ji-Hyun Jang. “Investigating the Factors Influencing the Sustainability of Social Enterprises in Korea”. Current Topics on Mathematics and Computer Science Vol. 11 (September 20, 2021): 30–44. Accessed July 28, 2026. https://stm.bookpi.org/CTMCS-V11/article/view/3978.