Nguyen N, Tran N, Tran B, Do Q. On the respect to the Hashin-Shtrikman bounds of some analytical methods applying to porous media for estimating elastic moduli. JSTCE [Internet]. 2021Apr.27 [cited 2026Sep.18];15(2):14-25. Available from: https://stce.vjst.net/index.php/en/article/view/1919