Chibuisi, C., Osu , B.O., Sirisena, U.W., Uchendu, K. and Granados, C. 2022. The Computational Solution of First Order Delay Differential Equations Using Second Derivative Block Backward Differentiation Formulae. International Journal of Mathematical Sciences and Optimization: Theory and Applications. 7, 2 (Mar. 2022), 88 - 106. DOI:https://doi.org/10.52968/28304669.