Pavlovskaya NE, Yushkova EI, Danilenko AN. HPLC Study of Humus Acids Isolated from Composts and Vermicomposts of Different Period of Matured. sorpchrom [Internet]. 2019Nov.27 [cited 2024May18];10(3). Available from: https://journals.vsu.ru/sorpchrom/article/view/2061