Vera V. Levites, Anna V. Beloshistaya, Nataliya V. Ivanch, Oleg I. Lyash,, Murmansk Arctic State University

• Opción Vol. 35 (2019): Edición Especial Nro. 19 - Artículos
  Model-Based educational technique to develop mathematical concepts in preschoolers
  Resumen  PDF