KANZAKI, M; NOGUCHI, N. COMPARATIVE PERFORMANCE ANALYSIS OF LOW-COST AND REAL-TIME MADOCA-PPP RECEIVER SYSTEMS FOR PRECISE POINT POSITIONING. International Journal of Engineering Science and Applied Mathematics (IJESAM), [S. l.], v. 13, n. 5, p. 1–13, 2022. Disponível em: https://zapjournals.com/Journals/index.php/ijesam/article/view/685. Acesso em: 7 jul. 2025.