ADHIKARY, P. R. Foundations of Geometry-III. Kathmandu University Journal of Science, Engineering and Technology, [S. l.], v. 4, n. 1, p. 95–97, 2010. DOI: 10.3126/kuset.v4i1.2889. Disponível em: https://www.nepjol.info/index.php/KUSET/article/view/2889. Acesso em: 26 apr. 2024.