Ruíz Martínez, A. (2017). Didactic strategy for the learning of biogeochemical cycles from transdiscipl inarity. Universidad Pedagógica y Tecnológica de Colombia.
Lua i Stíl Chicago (17ú heag.)Ruíz Martínez, Alexandra. Didactic Strategy for the Learning of Biogeochemical Cycles from Transdiscipl Inarity. Universidad Pedagógica y Tecnológica de Colombia, 2017.
Lua MLA (9ú heag.)Ruíz Martínez, Alexandra. Didactic Strategy for the Learning of Biogeochemical Cycles from Transdiscipl Inarity. Universidad Pedagógica y Tecnológica de Colombia, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.