Scale-free technique, Principal Components Analysis method, Eta test, and Correlation and Regression tools were used for data analysis. The findings revealed that awareness of library scientific resources and availability of library resources items were the most important and influenced factors in students' library information-seeking behaviour. Students with higher academic level are generally expected to have higher skills through information-seeking behaviour. On the contrary, this study indicates that the students were not influenced by this. Gaps in the library facilities in different universities (especially total number of related books to field and the number of computers) have direct influence on students' library information-seeking behaviour. Besides, interactions (searching by asking other students and faculty) were the other means students' used for seeking information