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2. D. Gentner and A. L. Stevens, Mental models (Erlbaum, Hillsdale, NJ, 1983), pp. 1–6.
3. D. N. Norman, Some Observations on Mental Models, in Mental Models, edited by D. Gentner and A. L. Stevens (Lawrence Erlbaum Associates, Hillsdale, NJ, 1st edition, 1983), pp. 7–14.
4. T. N. Rončević, D. D. Rodić, and S. A. Horvat, Investigation of Students’ Conceptual Understanding in Organic Chemistry through Systemic Synthesis Questions, in Students Reasoning in Organic Chemistry, edited by N. Graulich and G. Shultz (Royal Society of Chemistry), accepted chapter.
5. Mental models, conceptual models, and modelling