Shabir, M., Ali, M.. (1392). Characterizations of semigroups by the properties
of their -fuzzy ideals. , 37(2), 117-131. doi: 10.22099/ijsts.2013.1501
M. Shabir; M. Ali. "Characterizations of semigroups by the properties
of their -fuzzy ideals". , 37, 2, 1392, 117-131. doi: 10.22099/ijsts.2013.1501
Shabir, M., Ali, M.. (1392). 'Characterizations of semigroups by the properties
of their -fuzzy ideals', , 37(2), pp. 117-131. doi: 10.22099/ijsts.2013.1501
Shabir, M., Ali, M.. Characterizations of semigroups by the properties
of their -fuzzy ideals. , 1392; 37(2): 117-131. doi: 10.22099/ijsts.2013.1501