Pham, Lien, and Ninh Vu. 2023. “Influence of Temperature and Porosities on Free Vibration of a Three-Phase Bidirectional Functionally Graded Sandwich Beam”. VNUHCM Journal of Engineering and Technology 5 (SI2), 65-76. https://doi.org/https://doi.org/10.32508/stdjet.v6iSI2.1095.