Aguirre-Sainz, Z., & Samper-Anguiano, M. (2020). Hand Washing Compliance among Retail Food Establishment Workers in Cartagena de Indias, Colombia. Multidisciplinary &Amp; Health Education Journal, 2(1), 35–40. Retrieved from https://journalmhe.org/ojs3/index.php/jmhe/article/view/10