Mahigir, A. ., Jafar Rezaei, M. ., Zareei, A. ., Mahigir, F. . and Keshavarz, M. . (2014) “Work content analysis of thinking and research in terms of attention to teaching sixth grade lippmann thinking and evaluation of teachers’ expert”, Scientific Journal of Review, 3(7), pp. 772-781. Available at: http://sjournals.com/index.php/sjr/article/view/490 (Accessed: 22November2024).