Yazdanpanah, Farahnaz, Mostafa Nasirzadeh, Hassan Ahmadinia, and Mahdi Abdolkarimi. 2022. “Application of the Extended Theory of Planned Behavior to Predict Exclusive Breastfeeding Intention, In Pregnant Nulliparous Women. A Cross-Sectional Study”. Investigación Y Educación En Enfermería 40 (2). https://doi.org/10.17533/udea.iee.v40n2e04.