Thahab HJ. Higher Reverse Alpha -Derivations of Semi-prime Gamma-Ring M: Derivasi Reverse alpha yang Lebih Tinggi dari Cincin Gamma Semi-prima M. acopen [Internet]. 2026 Mar. 10 [cited 2026 Mar. 20];11(1):10.21070/acopen.11.2026.13882. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/13882