Aurpanchasin, Phirinat, and Sirivimol Srisawasdi. “Fracture Resistance of Tunnel-Restored Teeth at Different Marginal Ridge Heights”. Khon Kaen University Dental Journal 27, no. 1 (April 23, 2024): 97–110. accessed September 28, 2026. https://he01.tci-thaijo.org/index.php/KDJ/article/view/267870.