Gupta, Animesh, Giriraj Kishore Sahu, and Swati Mishra. “APPLICATION OF NONLINEAR CONTRACTION CONDITION FOR SOLUTION OF FIRST-ORDER DIFFERENTIAL SYSTEMS WITH GENERAL NONLOCAL CONDITIONS”. Bangmod International Journal of Mathematical and Computational Science 7 (December 31, 2021): 1–13. Accessed November 22, 2024. https://bangmodjmcs.com/index.php/bangmodmcs/article/view/24.