Gneush, A., I. Zholobova, A. Petenko, N. Gorkovenko, and N. Yurina. “The Technology of Producing Biohumus and the Study of Its Qualitative Indicators”. KnE Life Sciences, Vol. 6, no. 3, Apr. 2021, pp. 730–737, doi:10.18502/kls.v0i0.9010.