List of Articles احمد حقانی Article 1 - Dynamic modeling and nonlinear vibration simulation of piezoelectric micro-beam in self sensing mode of atomic force microscope احمد حقانی رضا قادری Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering , Issue 5 , Year , Summer 2016 Article 2 - شبیه سازی تاثیر ترک بر ارتعاش آزاد ورق مستطیل شکل با استفاده از روش اجزای محدود Ahmad Haghani ُSoleyman Esmaeil zadeh Journal of Optimization in Soft Computing , Issue 4 , Year , Summer 2024 Article 3 - Non-Linear Vibrations of Graphene Nanoplatelet-Reinforced Composite Beams using Non-Local Strain Gradient Theory 10.71644/admt.2024.1129386 Ahmad Haghani International Journal of Advanced Design and Manufacturing Technology , Issue 69 , Year , Winter 2024