Pacheco-Muñoz E, Juárez Ruiz E, Flores Medrano E. Intra-domain directional relationships of mathematics teacher’s specialized knowledge about location in the plane. AIEM [Internet]. 2023 Nov. 3 [cited 2026 Jul. 21];(24):57-74. Available from: https://aiem.es/aiem/article/view/v24-pacheco-juarez-flores