K. Tamilselvan, N. Balasundaram, V. Karthik, S. Suryarakash. “AN EXPERIMENTAL INVESTIGATION ON THE STRENGTH CHARACTERISTICS OF HYBRID FIBER REINFORCED SELF COMPACTING CONCRETE”. Pakistan Journal of Biotechnology, vol. 15, no. 4, June 2018, pp. 957-60, https://pjbt.org/index.php/pjbt/article/view/448.