Gashi, A., T. Thomaj, T. Mitrushi, and E. Kukali. “Optimization of Nutrient Media of in Vitro Propagation for Some Cherry Rootstocks (Prunus Cerasus)”. ANGLISTICUM. Journal of the Association-Institute for English Language and American Studies, vol. 6, no. 12, Jan. 2018, pp. 54-61, https://www.anglisticum.org.mk/index.php/IJLLIS/article/view/1591.