STRUCTURAL BEHAVIOUR AND BENDING ANALYSIS OF RECTANGULAR THICK PLATE USING A NEW 3-D MODIFIED TRIGONOMETRIC DISPLACEMENT MODEL: STRUCTURAL BEHAVIOUR AND BENDING ANALYSIS OF RECTANGULAR THICK PLATE . Nigerian Journal of Technology, [S. l.], v. 41, n. 5, p. 834–843, 2022. DOI: 10.4314/njt.v41i5.3. Disponível em: https://nijotech.com/index.php/nijotech/article/view/2987. Acesso em: 16 apr. 2026.