Bello, A. ., A. . Ayinde, A. . Ishaq, M. . Raji, and A. . Adenipekun. “A Generalize Picard’s Successive Iteration Method for the Nth Order Initial Valued Problem”. International Journal of Mathematical Analysis and Modelling, vol. 7, no. 2, Dec. 2024, https://tnsmb.org/journal/index.php/ijmam/article/view/177.