List of Articles روش موازنه هارمونیک Open Access Article Abstract Page Full-Text 1 - Transition curves approximation for Mathieu differential equation with two fractional derivatives Hojjat Ghorbani Yaghoub Mahmoudi Farhad Dastmalchi Saei Mohammad Jahangiri Rad 10.30495/jnrm.2023.62706.2136