Center of Cleft Lip - Cleft Palate and Craniofacial Deformities, Khon Kaen University, has cooperated with the Medical Association of Thailand in publishing the special five issues of JMAT (Journal of the Medical Association of Thailand) during the years 2010-2014 in order to promote research activities and working network of related fields in cleft lip - cleft palate and craniofacial deformities. This study aimed to examine the features of 106 research articles in terms of authors and
disciplines, and analyze the citations considering sources, country and years after publication. The scope of study also
included citations in the form of journal, which was presented as journal ranking compared with impact factors and Bradford’s Law on journal citation. The results of study will be useful in developing multidisciplinary research activities of the center, and especially assist in the acquisition of academic journals for essential sources of reference.

Keywords: Citation pattern, Citation analysis, Research article, Center of Cleft Lip - Cleft Palate and Craniofacial Deformities