[1]
Érica P. López, L. M. Martínez, C. A. Martínez-Cañas, and A. Vargas-Prieto, “Rural development and aging: case study in Chinavita, Boyacá, Colombia”, rev. investig. desarro. innov, vol. 8, no. 2, pp. 193–206, Jun. 2018.