THAÇI, Lumnije; GËRXHALIU , Arbnora . Tax Structure and Developing Countries. European Journal of Economics and Business Studies, [S.l.], v. 4, n. 1, p. 213-220, mar. 2018. ISSN 2411-9571. Available at: <http://journals.euser.org/index.php/ejes/article/view/3054>. Date accessed: 22 may 2019.