Mora Espinoza LM, Mora Espinoza C de los A, Quintero Espinoza CV, Villon Gonzabay WO, Yagual Montoya VV. Playful phonological program to improve functional dyslalia in preschool children. uct [Internet]. 2024Jul.13 [cited 2025Aug.11];28(Special):259-67. Available from: https://uctunexpo.autanabooks.com/index.php/uct/article/view/819