N. OKIOTOR; F. OGUNFIDITIMI. Recent Study on the Computation of the Lagrange Multiplier for the Variational Iteration Method (VIM) for Solving Differential Equations. Theory and Practice of Mathematics and Computer Science Vol. 9, [S. l.], p. 1–22, 2021. DOI: 10.9734/bpi/tpmcs/v9/2423E. Disponível em: https://stm.bookpi.org/TPMCS-V9/article/view/848. Acesso em: 4 jun. 2026.