PRASTIYONO, Hendri; UTAYA, Sugeng; SUMARMI, Sumarmi; ASTINA, I Komang; AMIN, Saiful; ALIMAN, Muhammad. Development of E-Learning, Mobile Apps, Character Building, and Outdoor Study (EMCO Learning Model) to Improve Geography Outcomes in the 21st Century. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 15, n. 07, p. pp. 107–122, 2021. DOI: 10.3991/ijim.v15i07.21553. Disponível em: https://online-journals.org/index.php/i-jim/article/view/21553. Acesso em: 16 apr. 2024.