Pure Mathematics for Theoretical Computer Science PMTCS 2995-3162 10.54216/PMTCS https://www.americaspg.com/journals/show/2544 2023 2023 Gaziantep University, Department of Mathematics, Gaziantep, Turkey Murat Murat In this paper, we introduce the notion of anti fuzzy k-ideal of ternary semi ring and we study some of its elementary properties by many related theorems and proofs, with many illustrated examples that explain our work. 2024 2024 15 19 10.54216/PMTCS.030102 https://www.americaspg.com/articleinfo/40/show/2544