Kovács, Z., and G. Ambrus. “Realistic Answers in Open Word Problems: A Comparative Study Among Prospective Teachers”. Annales Universitatis Paedagogicae Cracoviensis | Studia Ad Didacticam Mathematicae Pertinentia, vol. 16, Dec. 2024, pp. 23-34, doi:10.24917/20809751.16.2.