1.
Młyńska A, Chmielowski K. The changes of nitrogen content during sewage treatment : A study of a two-stages wastewater treatment plant. jwld [Internet]. 2024 Jun. 30 [cited 2026 Oct. 20];61(61):106-14. Available from: https://wydawnictwo.pan.pl/index.php/jwld/article/view/4928