Nonlinear propagation of whistler-mode in the presence of magnetic Islands in the magnetopause Jyoti, Suresh C. Sharma and R. P. Sharma Eur. Phys. J. Plus, 139 3 (2024) 270 Published online: 18 March 2024 DOI: 10.1140/epjp/s13360-024-05036-y