STETS, O. V. IMPROVEMENT OF THE CLASSICAL COPROOVOSCOPIC FLOTATION METHOD BY USING ASH-FREE FILTERS. Scientific Progress & Innovations, [S. l.], n. 3, p. 193–199, 2019. DOI: 10.31210/visnyk2019.03.26. Disponível em: https://journals.pdau.edu.ua/visnyk/article/view/1211. Acesso em: 14 oct. 2025.