A SEMI-ANALYTIC DECOMPOSITION METHOD WITH SHIFTED CHEBYSHEV POLYNOMIAL OF FIRST KIND FOR SOLVING SOME CLASS OF SECOND ORDER NONLINEAR ORDINARY DIFFERENTIAL EQUATIONS. The Transactions of the Nigerian Association of Mathematical Physics, [S. l.], v. 17, p. 83 –88, 2021. Disponível em: https://nampjournals.org.ng/index.php/tnamp/article/view/207.. Acesso em: 8 dec. 2024.