School coexistence from the pedagogy of peace: didactic strategy through play Olga Lucía Canchila-Salcedo, Martha Cecilia Pacheco Lora Article visits 444 | PDF visits
Playful Strategies for Developing Mathematical Problem Solving Skills in School Environments Angelica Maria Cuello Alean, Marlon Mike Mestra Montoya, Juana Raquel Robles González Article visits 3701 | PDF visits