غريب د. ج.; صالح طاهر ر. م. . The Impact of Internal Marketing Dimensions in Achieving Marketing Excellence for Commercial Banks in the City of Erbil (Bikhal Bank as a model). Polytechnic Journal of Humanities and Social Sciences, [S. l.], v. 4, n. 2, p. 290 - 299, 2023. DOI: 10.25156/ptjhss.v4n2y2023.pp290 - 299. Disponível em: https://journals.epu.edu.iq/index.php/ptjhss/article/view/1360. Acesso em: 3 jul. 2024.