KC, S. Gravity for Geodetic Purpose: Geoid-Ellipsoid Separation and Orthometric Height System. Journal on Geoinformatics, Nepal, [S. l.], v. 18, n. 1, p. 35–41, 2019. DOI: 10.3126/njg.v18i1.51114. Disponível em: https://nepjol.info/index.php/NJG/article/view/51114. Acesso em: 31 aug. 2024.