L., B.-N., M.-L. D., F. V. Y, F. Fotso, K. Gabriele, and N. D. K. “Six Improved Cameroonian Potato Varieties Introduced In Vitro Through Meristem Culture”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 36, no. 1, Sept. 2017, pp. 180-6, https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/8001.