KATTEL, A.; KOIRALA, K. P. Availability and Implementation of Instructional Materials in Science Teaching: A Glimpse of Gorkha District. Shanti Journal, [S. l.], v. 1, n. 1, p. 27–48, 2022. DOI: 10.3126/shantij.v1i1.47788. Disponível em: https://www.nepjol.info/index.php/shantij/article/view/47788. Acesso em: 24 apr. 2024.