Valentukevičienė, Marina, Gytautas Ignatavičius, and Auksė Amosenkienė. “The Sustainable Development Assessment of Drinking Water Supply System”. Technological and Economic Development of Economy 17, no. 4 (December 31, 2011): 688-699. Accessed December 2, 2024. https://aviation.vgtu.lt/index.php/TEDE/article/view/5358.