Peçuli, A., B. Bijo, and A. Fasanella. “Infected Soil Samples by Bacillus Anthracis, Confirmed by PCR”. ANGLISTICUM. Journal of the Association-Institute for English Language and American Studies, vol. 6, no. 3, Mar. 2017, pp. 52-57, https://anglisticum.org.mk/index.php/IJLLIS/article/view/1432.