(1)
Zapata-Posada, J. J.; Castro-Rodelo, Y. Y.; Agudelo-Bedoya, M. E. Grandmothers Earlier Than Expected: Women Life Changes, Involvement in Grandchildren Rising and Intergenerational Relationships. Prospectiva 2016, No. 22, 117-140. https://doi.org/10.25100/prts.v0i22.1239.