Sianturi L, Humaidi S, Sembiring T, Frida E, Sirait M. UV Exposure Time Optimization for Enhanced Conversion, Hardness, and Flexural Strength in UDMA/TEG-DMA Composite Resins . Trends Sci [Internet]. 2024Oct.20 [cited 2026Apr.3];21(12):8603. Available from: https://tis.wu.ac.th/index.php/tis/article/view/8603