G.R. Rezaei, Y.B. Jun, and R.A. Borzooei. “ Neutrosophic Quadruple a-Ideals”. Neutrosophic Sets and Systems 31, no. 2020-07-31 (July 31, 2020): 266–281. Accessed November 5, 2024. https://fs.unm.edu/nss8/index.php/111/article/view/447.