Sukontasukkul, P. (2015) “Toughness Evaluation of Steel and Polypropylene Fibre Reinforced Concrete Beams under Bending”, Science & Technology Asia, 9(3), pp. 35–41. available at: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41637 (accessed: 28 August 2026).