شعبان ف. ع. . . Obstacles to Supporting Small Projects in Duhok Governorate : : An Exploratory Study of the Opinions of a Sample of Investors in Duhok Governorate. Polytechnic Journal of Humanities and Social Sciences, [S. l.], v. 4, n. 2, p. 166-172, 2023. DOI: 10.25156/ptjhss.v4n2y2023.pp166-172. Disponível em: https://journals.epu.edu.iq/index.php/ptjhss/article/view/1332. Acesso em: 3 jul. 2024.