KLAVINA, A. .; AUCE, A. .; PAVLOVSKA, I. .; VANADZINS, I. . FRESHWATER SAPROPEL: BIOLOGICALLY ACTIVE COMPONENTS AND METHODS OF EXTRACTION. Proceedings of CBU in Natural Sciences and ICT, [S. l.], v. 1, p. 37-46, 2020. DOI: 10.12955/pns.v1.119. Disponível em: https://ojs.cbuic.cz/index.php/pns/article/view/119. Acesso em: 28 mar. 2024.