N. Okiotor and F. Ogunfiditimi. Recent Study on the Computation of the Lagrange Multiplier for the Variational Iteration Method (VIM) for Solving Differential Equations. TPMCS-V9 [Internet]. 2021 May 4 [cited 2026 Jun. 3];:1-22. Available from: https://stm.bookpi.org/TPMCS-V9/article/view/848