CHIOREAN, Florin Ștefan, et al. “Environmental Assessment of Nitrogen Compounds in the Surroundings of a Fertilizers Industrial Plant”. Studia Universitatis Babeș-Bolyai Ambientum, vol. 67, no. 1-2, Dec. 2023, pp. 33-44, doi:10.24193/subbambientum.2022.02.