ALHASSAN, Buhari; MUSA, Hamisu; NAGHMEH, Abasi. Convergence and Order of the 2-Point Diagonally Implicit Block Backward Differentiation Formula with Two Off-Step Points. UMYU Scientifica, [S. l.], v. 1, n. 2, p. 30–38, 2022. DOI: 10.56919/usci.1222.004. Disponível em: https://publications.umyu.edu.ng/scientifica/index.php/usci/article/view/424. Acesso em: 4 jul. 2026.