Šmelcerović, Miodrag, and Pavle Trpeski. “ECONOMIC VIABILITY OF THE HYDROPOWER PLANTS OF THE FUTURE”. KNOWLEDGE - International Journal 47, no. 1 (August 16, 2021): 191–196. Accessed April 17, 2026. http://ojs.ikm.mk/index.php/kij/article/view/5422.