TIMILSINA, S. Precise Point Positioning (PPP): Method and its Geodetic Usage. Journal on Geoinformatics, Nepal, [S. l.], v. 18, n. 1, p. 59–63, 2019. DOI: 10.3126/njg.v18i1.51117. Disponível em: https://nepjol.info/index.php/NJG/article/view/51117. Acesso em: 27 jul. 2024.