Direct solutions of nth-order IVPs by homotopy-perturbation method. - M. S. H. Chowdhury; Ishak Hashim (Int. J. Comput. Math., 2010)

Measuring the Pollutants in a System of Three Interconnecting Lakes by the Semianalytical Method. - Indranil Ghosh 002; M. S. H. Chowdhury; Suazlan Mt Aznam; Muhammad Mahbubur Rashid (J. Appl. Math., 2021)