Lisantono, A., Besari, M. S., Suhud, R., & Soemardi, B. W. (2010). Experimental Investigation on the Effect of Web Opening Dimension on the Behavior of R/C Hybrid Deep T-Beam Subjected to Pure Torsion. Jurnal Teknik Sipil, 11(1), 1-8. https://doi.org/10.5614/jts.2004.11.1.1