Yahya, M. M., and P. A. Mutarubukwa. “THE ROLE AND PROCESS OF SOCIAL ENTREPRENEURSHIP IN A DEVELOPING COUNTRY: CASE STUDIES FROM DAR-ES-SALAAM AND MWANZA, TANZANIA”. Business Education Journal, vol. 3, no. 1, May 2017, http://www.cbe.ac.tz/bej/index.php/bej/article/view/107.