Villarreal Contreras, Vladimir, and Mel Imanol Nielsen Pimentel. “Implementation of a Mobile Application to Facilitate Self-Control of Hypertension in Panama”. Ingeniería Solidaria 14, no. 24 (January 1, 2018): 1-12. Accessed December 10, 2019. https://revistas.ucc.edu.co/index.php/in/article/view/2156.