ANGGARA, A. D. .; ROEMINTOYO; REJEKININGSIH, T. Optimization of mobile learning in land surveying material for vocational high school students: A preliminary study . International Journal of Education and Practice, [S. l.], v. 11, n. 2, p. 244–254, 2023. DOI: 10.18488/61.v11i2.3332. Disponível em: https://archive.conscientiabeam.com/index.php/61/article/view/3332. Acesso em: 19 may. 2024.