Melnychuk, Maksym, Oleksii Petrov, Konstantin Torop, Igor Jakimenko, Linjun Xun, and Husheng Zhao. 2024. “Quality and Safety of Extracted Humic Substances As Fundamental Factor of Natural Regulation for the Sustainable Development”. Agricultural & Rural Studies 2 (3):0013. https://doi.org/10.59978/ar02030013.