Thuan, D. et al. 2025. FREE VIBRATION ANALYSIS OF FUNCTIONALLY GRADED DOUBLY-CURVED SHALLOW SHELLS INCLUDING THERMAL EFFECT. Tạp chí Khoa học Nông nghiệp Việt Nam. 15, 10 (Aug. 2025), 1410–1422. DOI:https://doi.org/10.31817/tckhnnvn.2017.15.10..