延伸閱讀
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- Fakhruddin, S. M. (1985). ON TOPOLOGIES OVER RINGS. International Journal of Mathematics and Mathematical Sciences, 1985(), 197-199. https://doi.org/10.1155/S0161171285000217
- Lim, T. P. (1980). RINGS WITH INVOLUTION WHOSE SYMMETRIC ELEMENTS ARE CENTRAL. International Journal of Mathematics and Mathematical Sciences, 1980(), 247-253. https://doi.org/10.1155/S0161171280000178
- BELL, H. E., & YAQUB, A. (1996). GENERALIZED PERIODIC RINGS. International Journal of Mathematics and Mathematical Sciences, 1996(), 87-92. https://doi.org/10.1155/S0161171296000130
- KHUZAM, H. A., BELL, H. E., & YAQUB, A. (2005). A WEAK PERIODICITY CONDITION FOR RINGS. International Journal of Mathematics and Mathematical Sciences, 2005(), 1387-1391-105. https://doi.org/10.1155/IJMMS.2005.1387