RT Journal Article SR Electronic T1 Effects of personality traits on collaborative performance in problem-based learning tutorials JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1062 OP 1063 DO 10.15537/smj.2017.10.20845 VO 38 IS 10 A1 Sang Y. Lee A1 Jin H. Kim A1 Chang R. Geum A1 Sung J. Wu A1 Jin S. Kim YR 2017 UL http://smj.org.sa/content/38/10/1062.abstract AB