Cheong, Yee Weng, Hon Pui Kwan, and Agus Dwi Hariyanto. “QUALITY CONTROL IN PRECAST PRODUCTION A Case Study on Tunnel Segment Manufacture”. Dimensi: Journal of Architecture and Built Environment 33, no. 2 (December 7, 2005). Accessed April 29, 2024. https://dimensi.petra.ac.id/index.php/ars/article/view/16355.