Pasasuk, A., P. Jarurattaphant, J. Kongtoon, and J. Charoonrak. “Fracture Toughness of Posterior Resin Composites”. Khon Kaen University Dental Journal, vol. 28, no. 3, July 2025, pp. 1-13, https://he01.tci-thaijo.org/index.php/KDJ/article/view/265817.