Enshassi, Adnan, Farida El Shorafa, and Suhair Alkilani. “Assessment of Operational Maintenance in Public Hospitals Buildings in the Gaza Strip”. International Journal of Sustainable Construction Engineering and Technology 6, no. 1 (1): 29-43. Accessed October 22, 2019. https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/1044.