Mudzimba, Edward, Fainos Chokera, and Tendai Ngwenya. 2014. “MANAGING QUALITY IN THE NON-FORMAL SECONDARY EDUCATION SECTOR: A CASE STUDY OF INDEPENDENT COLLEGES, MIDLANDS PROVINCE, ZIMBABWE”. British Journal of Marketing Studies 2 (6), 68-83. https://bjmsjournal.org/index.php/bjms/article/view/59.