Saif, A., Kılıc¸man, A. (2013). On weaker forms for concepts in theory of topological groupoids. test, 21(1), 57-62. doi: 10.1016/j.joems.2012.09.001
Amin H. Saif; Adem Kılıc¸man. "On weaker forms for concepts in theory of topological groupoids". test, 21, 1, 2013, 57-62. doi: 10.1016/j.joems.2012.09.001
Saif, A., Kılıc¸man, A. (2013). 'On weaker forms for concepts in theory of topological groupoids', test, 21(1), pp. 57-62. doi: 10.1016/j.joems.2012.09.001
Saif, A., Kılıc¸man, A. On weaker forms for concepts in theory of topological groupoids. test, 2013; 21(1): 57-62. doi: 10.1016/j.joems.2012.09.001