Astorga-Aguilar, C., León-Anchía, R., & Schmidt-Fonseca, I. (2020). The Cellphone as a Support Tool in the Learning Process of Non-Indigenous and Indigenous Students of the North Huetar and Caribbean Branch Campuses of Universidad Nacional, Costa Rica.

Astorga-Aguilar, Cristel, Rodolfo León-Anchía, و Ileana Schmidt-Fonseca. The Cellphone As a Support Tool in the Learning Process of Non-Indigenous and Indigenous Students of the North Huetar and Caribbean Branch Campuses of Universidad Nacional, Costa Rica. 2020.

Astorga-Aguilar, Cristel, Rodolfo León-Anchía, و Ileana Schmidt-Fonseca. The Cellphone As a Support Tool in the Learning Process of Non-Indigenous and Indigenous Students of the North Huetar and Caribbean Branch Campuses of Universidad Nacional, Costa Rica. 2020.