A study on entropy generation of hydromagnetic oscillating flow of a diamond-ethylene glycol+water based couple stress nanofluid in a vertical channel in the presence of Joule heating and thermal radiation. IJCT [Internet]. 2023 Nov. 10 [cited 2026 May 15];30(6):848-62. Available from: https://or.niscpr.res.in/index.php/IJCT/article/view/6551