by Srivastava, Hari M., Jena, Bidu Bhusan, Paikray, Susanta Kumar
Published in Mathematical methods in the applied sciences (30.07.2021)

by Delphi, Ali Musaddak
Published in Indian journal of science and technology (24.08.2024)

by Meyer, D., Veselić, K.
Published in Numerische Mathematik (01.12.1980)

by Kurusa, .
Published in Geometriae dedicata (01.12.1991)

by Atkinson, Anthony C.
Published in Journal of statistical planning and inference (01.09.2008)

by Ennenbach, R.
Published in Numerische Mathematik (01.03.1995)

by Yavuz, Enes
Published in Journal of intelligent & fuzzy systems (01.01.2018)

by Rhoades, B. E., Savaş, Ekrem
Published in Sarajevo journal of mathematics (12.06.2024)

by Fatkić, Huse
Published in Sarajevo journal of mathematics (12.06.2024)

by Subramanian, N, Misra, U.K, Rakocevic, Vladimir
Published in Scientia magna (01.03.2012)