TY - JOUR T1 - Reading and Mathematical Skills and their Relationship with Problem-Solving Competencies JO - Paidéia (Ribeirão Preto) A1 - Pérez-Campdesuñer, Reyner A1 - Sánchez-Rodríguez, Alexander A1 - García-Vidal, Gelmar A1 - Miguel-Guzmán, Margarita de A1 - Martínez-Vivar, Rodobaldo SN - 0103-863X UL - 10.1590/1982-4327e3612 VL - 36 Y1 - 2026 PB - Brasil ER -