Casolo, Francesco, Daniele Coco, Sonia Sopranzi, and Raúl Alejandro Supital. 2020. “Physical and Sports Education in the Era of COVID-19: Between D.I.D. And Outdoor Education”. Formazione & Insegnamento 18 (3). Lecce-Brescia (IT):35-49. https://doi.org/10.7346/-fei-XVIII-03-20_03.