ADHIKARY, P. R. Foundations of Geometry – V. Kathmandu University Journal of Science, Engineering and Technology, [S. l.], v. 5, n. 2, p. 171–173, 2009. DOI: 10.3126/kuset.v5i2.64022. Disponível em: https://nepjol.info/index.php/KUSET/article/view/64022. Acesso em: 18 sep. 2024.