Potapenko M, Ramsh V, Sharshon V. Technique of determining the qualitative indicators of the products of fermentation of biogas installations. EIA [Internet]. 2019 Oct. 29 [cited 2026 Mar. 27];(4):91-9. Available from: https://journals.nubip.edu.ua/index.php/Energiya/article/view/energiya2019.04.091