Setiawan, Theresita H., Stephen P. Waluyo, and Altho Sagara. 2019. “The Effects of Design Change on the Completion Time of Universitas Multimedia Nusantara Tower 3 Construction Project”. Applied Science and Engineering Progress 12 (2):140-47. https://ph02.tci-thaijo.org/index.php/ijast/article/view/211299.