Ghasemnejad H, Tavakkoli SM, Hassani B. Topology Optimization of Freeform Shells by Employing Isogeometric Analysis. Period. Polytech. Civil Eng. [Internet]. 2025 Jan. 1 [cited 2026 Aug. 14];69(1):293-307. Available from: https://www.pp.bme.hu/ci/article/view/37843