Anna Andersone, Sarmīte Janceva, Natālija Zaharova, Agrita Švarta, Галина Телышева. "LIGNIN AND LIGNOCELLULOSE-BASED ORGANOMINERAL COMPLEX FOR ORGANIC AGRICULTURE." SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.1, 2023, pp. 247-256. https://doi.org/10.5593/sgem2023/3.1/s13.30