Bačeva, K., Stafilov, T. and Šajn, R. (2009) “Biomonitoring of nickel air pollution near the city of Kavadarci, Republic of Macedonia”, Macedonian Journal of Ecology and Environment, 12(1-2), pp. 57–69. Available at: http://mjee.org.mk/index.php/mjee/article/view/91 (Accessed: 1May2024).