S., Awari, Y., Shikaa S., and Stephen N. M. “A FAMILY OF SECOND DERIVATIVE SIMPSON’S TYPE BLOCK METHODS FOR STIFF SYSTEMS”. Journal of Advance Research in Mathematics And Statistics (ISSN 2208-2409) 7, no. 9 (September 30, 2020): 01–14. Accessed June 27, 2025. http://www.jarm-s.com/index.php/MS/article/view/28.