Stoykova E, Nikolova N, Kaplun V, Makarevych S, Shelimanova O. Labor market needs of pv installers: comparison of the situation in Ukraine and Bulgaria. EIA [Internet]. 2024 Oct. 10 [cited 2026 Feb. 11];(3):73-81. Available from: https://journals.nubip.edu.ua/index.php/Energiya/article/view/50862