KOZLOVSKA-KĘDZIORA, Justyna; PETRAITIS, Egidijus. The possibilities of using sapropel for briquette production. Mokslas – Lietuvos ateitis / Science – Future of Lithuania, [S. l.], v. 3, n. 5, p. 24–30, 2011. DOI: 10.3846/mla.2011.082. Disponível em: https://journals.vilniustech.lt/index.php/MLA/article/view/5110. Acesso em: 9 may. 2025.