Department of Industrial Engineering;
Amirkabir University of Technology;
Tehran;
Iran;
Department of Computer Engineering⁢
Amirkabir University of Technology;
Tehran;
Iran;
Department of Computer Engineering;
Iran University of Science and Tech-nology;
Tehran;
Iran;
Department of Industrial Engineering;
TOBB Economy and Technology University;
Ankara;
Turkey;
Concept; Mapping; Expert; and; Student; Models; Fuzzy; Cognitive; Maps; Intelligent; Tutoring; Systems; Expert; Systems;