ORTWEIN, A. .; GRAW, V. .; HEINEMANN, S. .; HENNING, T. .; SCHULTZ, J. .; SELG, F. .; STAAR, K. .; RIENOW, A. . Earth observation from the ISS in classrooms - from E-Learning to M-Learning. European Journal of Geography, [S. l.], v. 8, n. 3, 2017. Disponível em: https://www.eurogeojournal.eu/index.php/egj/article/view/300. Acesso em: 17 oct. 2025.