Adamu Abdulrahman, Musa Hamisu. An Improved Extended 2-Point Super Class of Block Backward Differentiation Formula for Solving Stiff Initial Value Problems. jst [Internet]. 2025 Jun. 21 [cited 2026 Jul. 22];17(1):11-22. Available from: https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/20763