“The Effectiveness of Repeated Shoot Tip Culture on Pathogens Load Reduction in Different Local Potato Genotypes in Malawi”.
The International Journal of Biotechnology 3, no. 7 (July 15, 2014): 91–103. Accessed August 26, 2026.
https://archive.conscientiabeam.com/index.php/57/article/view/1520.