Chumpitaz Durand , R.B., Gálvez Díaz , N. del C. and Córdova Sotomayor , D. Ángel 2021. Cost-effective Evaluation of an Educational Intervention based on Multiple Intelligences Versus Traditional Care to Improve Exclusive Breastfeeding in Mothers’ Clubs in Peru. Investigación y Educación en Enfermería. 39, 2 (Jun. 2021). DOI:https://doi.org/10.17533/udea.iee.v39n2e02.