A.G. Zunac, S. Zlatic, K. Buntak. "WHEN WOULD EMPLOYERS OPT FOR FREELANCERS?." 5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018, 2018, pp. 1217-1224. https://doi.org/10.5593/sgemsocial2018/1.5/S05.151