Khromiak V, Nalyvaiko V, Budkov S, Vasylchenko Y, Vasylenko Y. Balance of humus and nutrients in the soils of the Lugansk region and ways to overcome the deficit. acss [Internet]. 2019 Sep. 1 [cited 2026 Jul. 8];88:101-5. Available from: https://agrochemsoilsci.org/index.php/journal/article/view/106