Evaluating the Functional Efficiency of the Health Centres in Erbil According to the Concept of Network Analysis in Terms of Time and Distance Variables. گۆڤاری توێژەر, Soran, Kurdistan regional Government,Iraq, v. 2, n. 1, p. ٣٤٩-٣٧٣, 2019. DOI: 10.31918/twejer.1921.09. Disponível em: https://journals.soran.edu.iq/index.php/Twejer/article/view/52. Acesso em: 13 oct. 2026.