“Prenatal Maternal Psychic Development and Fetal Behavior: An Interacting Reality”. Revista INFAD de Psicología. International Journal of Developmental and Educational Psychology. 5, no. 1 (December 21, 2014): 239–244. Accessed February 14, 2026. https://revista.infad.eu/index.php/IJODAEP/article/view/672.