Mohamad Habibullah, N., Ishak, H., Mohammad, N., Anuar, M., Amir, A. and Ismail, I. 2023. Determining Artificial Ageing Methods and Evaluating Properties of Universal Composite Resin: A Review and Proposed Protocol. Compendium of Oral Science. 10, 1 (Mar. 2023), 101–118. DOI:https://doi.org/10.24191/cos.v10i1.21626.