V. NASTASESCU; S. MARZAVAN. The Equivalent Material Concept in Functionally Graded Plates Calculus. Theory and Applications of Engineering Research Vol. 1, [S. l.], p. 38–63, 2023. DOI: 10.9734/bpi/taer/v1/6878C. Disponível em: https://stm.bookpi.org/TAER-V1/article/view/12557. Acesso em: 23 jun. 2026.