HOANG THAT TON, Lan. Another Six-Node Triangular Element for Structural Analysis. Engineering Transactions, [S. l.], v. 70, n. 3, p. 221–238, 2022. DOI: 10.24423/EngTrans.2038.20220801. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/2038. Acesso em: 25 jul. 2025.