Umam AK, Dewi NAC, Ngastiti PTB. Existence and Uniqueness of Fixed Points in Cone Metric Spaces for ω-distance. J. Mat. Mantik [Internet]. 2022 Dec. 31 [cited 2024 May 1];8(2):105-12. Available from: https://jurnalsaintek.uinsby.ac.id/index.php/mantik/article/view/1344