Osman, S., S. Khan, and S. . Siddiqui. “The Challenges in the Implementation of Project Management Office (PMO): ‘A Case Study of Health Care Construction Project’”. CITY UNIVERSITY RESEARCH JOURNAL, vol. 14, no. 1, June 2024, pp. 17-23, https://cusitjournals.com/index.php/CURJ/article/view/935.