Molina, N. A., Guzmán Sierra, D., Ureña Retana, I., & Fernández Rojas, X. (2020). Evaluation of an educational intervention to improve teachers' fruit and vegetable intake and physical activity practice in three public schools in Costa Rica.

Molina, Nadia Alvarado, Diana Guzmán Sierra, Ivannia Ureña Retana, und Xinia Fernández Rojas. Evaluation of an Educational Intervention to Improve Teachers' Fruit and Vegetable Intake and Physical Activity Practice in Three Public Schools in Costa Rica. 2020.

Molina, Nadia Alvarado, Diana Guzmán Sierra, Ivannia Ureña Retana, und Xinia Fernández Rojas. Evaluation of an Educational Intervention to Improve Teachers' Fruit and Vegetable Intake and Physical Activity Practice in Three Public Schools in Costa Rica. 2020.