1. [1] C. Snow, Reading for Understanding: Toward an R&D Program in Reading Comprehension, RAND Corporation, Santa Monica, CA, 2002.
2. [2] J.R. Kirby, “Reading comprehension: Its nature and development,” Encyclopedia of language and literacy development, pp.1-8, 2007. 10.4135/9781483346441.n165
3. [3] J.D. Novak, “Results and implications of a 12-year longitudinal study of science concept learning,” Research in Science Education, vol.35, no.1, pp.23-40, 2005. 10.1007/s11165-004-3431-4
4. [4] R. Dias, “Concept maps powered by computer software: a strategy for enhancing reading comprehension in english for specific purposes,” Revista Brasileira de Linguística Aplicada, vol.11, pp.896-911, 2010. 10.1590/s1984-63982011000400006
5. [5] M. Kalhor and G. Shakibaei, “Teaching reading comprehension through concept map,” Life Science Journal, vol.9, no.4, pp.725-731, 2012.