X. R. Yambay-Bautista, A. L. Vázquez-Cardenas, M. A. Contreras-Sanango, and J. R. Tello-Riofrio, “Characterization of health risk behaviors in adolescents of a rural school in Cañar”, Salud, vol. 3, no. 3, pp. 15–20, Dec. 2019.