SOLVING LATERAL-TORSIONAL BUCKLING PROBLEMS IN THIN-WALLED BISYMMETRIC BEAM USING STODOLA-VIANELLO ITERATION METHOD. NIJOTECH [Internet]. 2025 Apr. 14 [cited 2026 Apr. 16];44(1):1-8. Available from: https://www.nijotech.com/index.php/nijotech/article/view/4435