Karpagam, Saravanan, and Boyan Zlatanov. “Best Proximity Points of P-Cyclic Orbital Meir–Keeler Contraction Maps”. Nonlinear Analysis: Modelling and Control 21, no. 6 (November 25, 2016): 790–806. Accessed July 6, 2025. https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/13429.