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• Molodtsov, D., Soft Set Theory-First Results, Comput. Math. Appl. 37 (1999), 19-31.
• Jun, Y.B., Soft BCK/BCI-algebra, Comput. Math. Appl. 56 (2008), 1408-1413.
• Jun, Y.B. and Park, C.H., Application of soft sets in ideal theory of BCK-algebra, Information Sciences, 178 (2008), 2466-2475.
• Maji, P.K., Biswas, R. and Roy, A.R., Soft Set Theory, Comput. Math. Appl. 45 (2003), 562.
• Ali, M.I., Feng, F., Liu, X., Min, W.K. and Shabir, M., On some new operations in soft set theory, Comput. Math. Appl. 57 (2009), 1547-1553.
• Sezgin, A. and Atagün, A.O., On operations of soft sets, Comput. Math. Appl. 61 (2011), 1467.
• Ali, M.I., Shabir, M. and Naz, M., Algebraic structures of soft sets associated with new operations, Comput. Math. Appl. 61 (2011), 2647-2654.
• Aktas, H. and Çaµgman, N., Soft sets and soft groups, Information Sciences, 177 (2007), 2735.
• Acar, U., Koyuncu, F. and Tanay, B., Soft sets and soft rings. Comput. Math. Appl. 59 (2010), 3458-3463.
• Sun, Q.M., Zhang, Z.L. and Liu, J., Soft sets and soft modules, Lecture Notes in Comput. Sci. 5009 (2008), 403-409.
• Atagün, A.O. and Sezgin, A., Soft substructures of rings, …elds and modules, Comput. Math. Appl. 61 (3)(2011), 592-601.
• Türkmen, E. and Pancar, A., On some new operations in soft module theory, Neural Comput. and Appl. 22 (2013), 1233-1237.
• Dung, N.V., Huynh, D.V., Smith, P.F. and Wisbauer, R., Extending Modules, Longman Scienti…c and Technical, New York, 1994.