Skorup, Dragana, and Slavko Vasiljević. “CORS Networks, Aspects of Business Models in Europe and the Region”. AGG+ Journal for Architecture, Civil Engineering, Geodesy and Related Scientific Fields 10, no. 01 (December 9, 2022): 108-127. Accessed July 3, 2024. https://doisrpska.nub.rs/index.php/aggplus/article/view/9084.