Bishop SA, Eke KS, Akewe H, Okeke G. Solutions of Integral Nonclassical Ordinary Differential Equations Via Contractor Maps. Comm. Math. Appl. [Internet]. 2018 Sep. 26 [cited 2024 Nov. 24];9(4):513-9. Available from: http://rgnpublications.com/journals/index.php/cma/article/view/882