APA (7th ed.) Citation

Sanz, M. T., Valenzuela García, C., Peregrina, S., López-Iñesta, E., Grimaldo, F., & Garcia-Costa, D. (2026). Tree graph to improve word problem solving involving rational numbers. Congress of the European Society for Research in Mathematics Education, 14, 439.

Chicago Style (17th ed.) Citation

Sanz, Maria T., Carlos Valenzuela García, Sofia Peregrina, Emilia López-Iñesta, Francisco Grimaldo, and Daniel Garcia-Costa. "Tree Graph to Improve Word Problem Solving Involving Rational Numbers." Congress of the European Society for Research in Mathematics Education 14 (2026): 439.

MLA (9th ed.) Citation

Sanz, Maria T., et al. "Tree Graph to Improve Word Problem Solving Involving Rational Numbers." Congress of the European Society for Research in Mathematics Education, vol. 14, 2026, p. 439.