Sifile Obert3 , Mamimine Patrick, C. D. , M. L. (2017) “Enhancing Sustainable strategic management practices at the Zimbabwe National Parks and Wildlife Management Authority: A post 2000 survival strategy”, International Journal of Social Sciences and Humanities Invention, 4(6), pp. 3561–3567. doi: 10.18535/ijsshi/v4i6.07.