A., P. Improving Academic Pass Rate Of Grade 12 From 93.6% To 96% At Saint Therese Girls Secondary School –Chilubula –Zambia. International Journal of Social Sciences and Humanities Invention, [S. l.], v. 1, n. 7, 2014. Disponível em: http://valleyinternational.net/index.php/theijsshi/article/view/48. Acesso em: 9 may. 2024.