Static Convergence Behaviour of Discrete Kirchhoff-Mindlin Triangular Element on Rectangular Functionally Graded Material PlatesMuthiah Putrilan Syamnah Harahap, Imam Jauhari Maknun and Cut Atika PutriE3S Web Conf., 519 (2024) 04005DOI: https://doi.org/10.1051/e3sconf/202451904005