Kashif Memon, M. M. Shaikh, K. Malik, M. S. Chandio and A. W. Shaikh (2021) “A new Simpson’s 1/3-type quadrature scheme with geometric mean derivative for the Riemann-Stieltjes integral”, Sindh University Research Journal - SURJ (Science Series), 53(04). doi: 10.26692/surj.v53i04.4222.