فهرس المقالات Computational geometry حرية الوصول المقاله صفحة الملخص نص كامل 1 - Improvement of the Extended-Enriched MLPG Meshless Method by Using Optimal Nodal Points Distribution to Find 3D-SIFs Behrooz Ariannezhad Shahram Shahrooi Mohammad Shishehsaz https://doi.org/10.60664/jsm.2023.2101754