bibitem{BaKo:2002}
M. Ajello and F. Spagnolo, {it Some experimental observations on common sense and fuzzy logic}, Proceedings of International Conference on Mathematics Education into the 21st Century, Napoli, (2002), 35-39.
%[2]
bibitem{Bo:2007}
R. Borroneo Ferri, {it Modeling problems from a cognitive perspective}, In: C. R. Haines, P. Galbraith, W. Bloom, S. Khan, eds., Mathematical Modeling: Education, Engineering and Economics, (ICTMA 12), Horwood Publishing, Chichester, (2007), 260-270.
%[3]
bibitem{Do:2007}
H. M. Doer, {it What knowledge do teachers need for teaching mathematics through applications and modeling?}, In: W. Blum, P. L. Galbraith, H. W. Henn and M. Niss, eds., Modeling and Applications in Mathematics Education, Springer, NY, (2007), 69-78.
%[4]
bibitem{EsOli:1997}
E. A. Espin and C. M. L. Oliveras, {it Introduction to the use of fuzzy logic in the assessment of mathematics teachers'}, In: A. Gagatsis, ed., Proceedings of the 1$^{st}$ Mediterranean Conference on Mathematics Education, Nicosia, Cyprus, (1997), 107-113.
%[5]
bibitem{GalSti:2001}
P. L. Galbraith and G. Stillman, {it Assumptions and context: pursuing their role in modeling activity}, In: J. F. Matos, W. Blum, K. Houston and S. P. Carreira, eds., Modeling and Mathematics Education: Applications in Science and Technology (ICTMA 9), Chichester, (2001), 300-310.
%[6]
bibitem{HaCr:2010}
C. R. Haines and R. Crouch, {it Remarks on modeling cycle and interpretation of behaviours}, In: R. A. Lesh, P. L. Galbraith, C. R. Haines and A. Harford, eds., Modeling Students' Mathematical Modeling Competencies, (ICTMA13), London, (2010), 145-154.
%[7]
bibitem{HuShi:2009}
H. L. Huang and G. Shi, {it Robust H1 control for T-S time-varying delay systems with norm bounded uncertainty based on LMI approach}, Iranian Journal of Fuzzy Systems, {bf 6}textbf{(1)} (2009), 1-14.
%[8]
bibitem{IlSpa:2010}
L. Iliadis and S. Spartalis, {it An intelligent information system for fuzzy additive modeling (hydrological risk application)}, Iranian Journal of Fuzzy Systems, {bf 7}textbf{(1)} (2010), 1-14.
%[9]
bibitem{JaMaMa:2009}
N. Javiadian, Y. Maali and N. Mahadavi-Amiri, {it Fuzzy linear programming with grades of satisfaction in constraints}, Iranian Journal of Fuzzy Systems, {bf 6}textbf{(3)} (2009), 17-35.
%[10]
bibitem{KaKa:2008}
I. Kaya and J. Kahraman, {it Fuzzy process capability analyses: an application to teaching processes}, Journal of Intelligent and Fuzzy Systems, {bf 19}textbf{(4-5)} (2008), 259-272.
%[11]
bibitem{KeKa:2008}
C. Kezi Selva Vijila and P. Kanagasalarathy, {it Intelligent technique of cancelling maternal ECG in FECG extraction}, Iranian Journal of Fuzzy Systems, {bf 5}textbf{(1)} (2008), 27-45.
%[12]
bibitem{KliFo:1988}
G. J. Klir and T. A. Folger, {it Fuzzy sets, uncertainty and information}, Prentice Hall, London, 1988.
%[13]
bibitem{KliWi:1998}
G. J. Klir and M. J. Wierman, {it Uncertainty-based information: elements of generalized information theory}, Physika-Verlag, Heidelberg, 1998.
%[14]
bibitem{MasPAr:2005}
M. Mashinchi, A. Parchami and H. R. Maleki, {it Application of fuzzy capability indices in educational comparison}, Proceedings 3d Int. Research Convention 2005, {bf 42} (2005).
%[15]
bibitem{Me:2009}
S. Meier, {it Identifying modeling tasks}, In: L. Paditz and A. Rogerson, eds., Models in Developing Mathematics Education (MEC21), Dresden, University of Applied Sciences, (2009), 399-403.
%[16]
bibitem{NaPa:2010}
P. K. Nayak and M. Pal, {it Bi-matrix games with intuitionistic fuzzy goals}, In: L. Paditz and A. Rogerson, eds., Iranian Journal of Fuzzy Systems, {bf 7}textbf{(1)} (2010), 65-79.
%[17]
bibitem{Perd:2004}
S. Perdikaris, {it The problem of transition across levels in the van Hiele theory of geometric reasoning}, Philosophy of Mathematics Education Journal, {bf 18} (2004).
%[18]
bibitem{Po:1979}
H. O. Pollak, {it New trends in mathematics teaching}, Unesko, Paris, {bf IV} (1979).
%[19]
bibitem{Sha:1961}
G. L. S. Shackle, {it Decision, order and time in human affairs, Cambridge}, Cambridge University Press, 1961.
%[20]
bibitem{SuBaBi:2006}
I. Y. Subbotin, H. Badkoodehi and N. N. Bilotskii, {it Fuzzy logic and iterative assessment}, Didactics of Mathematics: Problems and Investigations (Ukraine), {bf 25} (2006), 221-227.
%[21]
bibitem{VoPer:1193}
M. G. Voskoglou and S. Perdikaris, {it Measuring problem-solving skills}, International Journal of Mathematical Education in Science and Technology, {bf 24}textbf{(3)} (1993), 443-447.
%[22]
bibitem{Vo:1995}
M. G. Voskoglou, {it Measuring mathematical model building abilities}, International Journal of Mathematical Education in Science and Technology, {bf 26}textbf{(1)} (1995), 29-35.
%[23]
bibitem{Vo:1996}
M. G. Voskoglou, {it An application of ergodic Markov chains to analogical problem solving}, The Mathematics Education (India), {bf XXX}textbf{(2)} (1996), 95-108.
%[24]
bibitem{Vo:1999}
M. G. Voskoglou, {it The process of learning mathematics: a fuzzy set approach}, Heuristics and Didactics of Exact Sciences (Ukraine), {bf 10} (1999), 9-13.
%[25]
bibitem{Vo:2000}
M. G. Voskoglou, {it An application of Markov chains to decision making}, Studia Kupieckie (University of Lodz, Poland), {bf 6} (2000), 69-76.
%[26]
bibitem{Vo:2006}
M. G. Voskoglou, {it The use of mathematical modeling as a tool for learning mathematics}, Quaderni di Ricerca in Didattica (Scienze Mathematiche), {bf 16} (2006), 53-60.
%[27]
bibitem{Vo:2007}
M. G. Voskoglou, {it A stochastic model for the modeling process}, In: C. R. Haines, P. Galbraith, W. Bloom, S. Khan, eds., Mathematical Modeling: Education, Engineering and Economics, (2007), 149-157.
%[28]
bibitem{Vo:2009}
M. G. Voskoglou, {it Fuzziness or probability in the process of learning? a general question illustrated by examples from teaching mathematics}, The Journal of Fuzzy Mathematics, International Fuzzy Mathematics Institute (Los Angeles), {bf 17}textbf{(3)} (2009), 697-686.
%[29]
bibitem{Vo:2009a}
M. G. Voskoglou, {it Fuzzy sets in case-based reasoning}, In: Y. Chen, H. Deng, D. Zhang and Y. Xiao, eds., Fuzzy Systems and Knowledge Discovery (FSKD 2009), {bf 6} (2009), 252-256.
%[30]
bibitem{Vo:2009b}
M. G. Voskoglou, {it A stochastic model for the process of learning}, In: L. Paditz and A. Rogerson, eds., Models in Developing Mathematics Education (MEC21) Dresden, (2009), 565-569.
%[31]
bibitem{Vo:2010}
M. G. Voskoglou, {it Mathematizing the case-based reasoning process}, In: A. M. Leeland, ed., Case-Based Reasoning: Processes, Suitability and Applications, in press, {bf 6} (2010).
)