Philippot, Thierry, e Anne Glaudel. 2018. “The Teacher and the Teaching Learning Process in Elementary School Geography: Considerations Regarding the Contributions of Educational Activity: Réflexions Sur Les Apports De La Notion d’activité Didactique”. Trabalho (En)Cena 3 (1):38-54. https://doi.org/10.20873/2526-1487V3N1P38.