Hassnain, Syed Irtaza, and Wutiphol Sintunavarat. “Elegant Rational Contractive Conditions With Applications to Implicit Functional Integral Equations”. Bangmod International Journal of Mathematical and Computational Science 11 (June 26, 2025): 157–183. Accessed July 7, 2025. https://bangmodjmcs.com/index.php/bangmodmcs/article/view/162.