K. MEMON, M. M. SHAIKH, M. S. CHANDIO and A. W. SHAIKH (2020) “A Modified Derivative-BasedScheme for the Riemann-Stieltjes Integral”, Sindh University Research Journal - SURJ (Science Series), 52(1). Available at: https://sujo.usindh.edu.pk/index.php/SURJ/article/view/588 (Accessed: 3May2024).