YOKOYAMA, K.; OMURA, M. Geodetic surveying in Nepal. Journal of Nepal Geological Society, [S. l.], v. 2, p. 143–147, 1982. DOI: 10.3126/jngs.v2i0.36271. Disponível em: https://nepjol.info/index.php/JNGS/article/view/36271. Acesso em: 17 aug. 2024.