CHEN, M.; YUAN, H.; MA, J.; LI, Z.; GUANG, W.; ZHANG, J.; ZHANG, H. Performance Evaluation of Near Real-time GNSS PPP Time Transfer with IGS Products. International Journal of Electrical and Computer Engineering Research, [S. l.], v. 2, n. 3, p. 1–7, 2022. DOI: 10.53375/ijecer.2022.265. Disponível em: https://www.ijecer.org/ijecer/article/view/265. Acesso em: 12 oct. 2025.