Sirbulescu , Claudia, Luminita Pirvulescu, Iasmina Iosim, Andrea Feher, és Ciprian Rujescu. „Aspects Regarding the Role of Investments and the Business Environment in Economic Development”. Review on Agriculture and Rural Development 11, no. 1-2 (december 9, 2022): 86–91. Elérés május 19, 2024. https://www.iskolakultura.hu/index.php/rard/article/view/44142.