Alex Mumba, and Alfred M. Sichilima. “Impact of Dual Co-Teaching on the Understanding of Genetics by Grade 12 Pupils at Chambishi Secondary School in Kalulushi District of Zambia”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, vol. 5, no. 12, Dec. 2019, pp. 174-8, doi:10.31695/IJASRE.2019.33550.