DHAKAL, K. R. Challenges of the Use of Instructional Materials in Geography Classroom in Secondary School: Nepal. Journal of Geographical Research, [S. l.], v. 3, n. 3, p. 36–39, 2020. DOI: 10.30564/jgr.v3i3.2144. Disponível em: https://journals.bilpubgroup.com/index.php/jgr/article/view/2144. Acesso em: 19 apr. 2024.