OSTRA, NATALIA, JULIYA MALOGULKO, ОЛЕНА СІКОРСЬКА, VIRA TEPTIA, and KATERYNA POVSTIANKO. “ENERGY OF THE FUTURE: THE ROLE OF BIOGAS AND BIOMETHANE IN UKRAINE’S SUSTAINABLE DEVELOPMENT”. Herald of Khmelnytskyi National University. Technical sciences 353, no. 3.2 (June 16, 2024): 400–408. Accessed January 26, 2026. https://heraldts.khmnu.edu.ua/index.php/heraldts/article/view/2011.