Investigating the Influence of Steel Fibre on Self-Healing in Stone Mastic Asphalt Mixtures Using the Indirect Tensile Strength Test: A Case Study Aligned with the Sustainable Development Goal (SDG) 9. IJARPED. 2024;13(4). Accessed March 22, 2026. https://www.ijarped.com/index.php/journal/article/view/3099