Rashid, T., Khan, Q. H., Aydi, H., Alsamir, H., & Noorani, M. S. (2019). t-PROPERTY OF METRIC SPACES AND FIXED POINT THEOREMS. Italian Journal of Pure and Applied Mathematics, 41, 422–433. Retrieved from https://journals.uniurb.it/index.php/ijpam/article/view/7110