Naumoski T, Jordanoski M, Lokoska L. Estimation of the influence of the tributaries to the pollution of littoral region of the Macedonian part of Lake Ohrid. MJEE [Internet]. 1997Dec.31 [cited 2024May7];5(2):113-7. Available from: https://mjee.org.mk/index.php/mjee/article/view/56