Stamenković L, Milanović T, Bogdanović G. PREDICTION OF NITRATE CONCENTRATION IN GROUNDWATER USING MLR AND AGRICULTURAL INDICATORS. kij [Internet]. 2022 Sep. 30 [cited 2026 Sep. 23];54(3):415-20. Available from: https://ojs.ikm.mk/index.php/kij/article/view/5587