Edeo, A., Gonfa, G. and Tefera, T. (2015) “Shape Preserving C2 Rational Cubic Spline Interpolation”, American Scientific Research Journal for Engineering, Technology, and Sciences, 12(1), pp. 110–122. Available at: https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/667 (Accessed: 3 May 2024).