Rahayu, Ririn Wuri, Mokhamad Nur Cahyadi, and Buldan Muslim. “PENGARUH KOREKSI BIAS IONOSFER TERHADAP HASIL KOORDINAT PENGAMATAN GPS SINGLE FREQUENCY MENGGUNAKAN MODEL KLOBUCHAR”. GEOID 14, no. 1 (August 1, 2018): 52–57. Accessed August 13, 2025. https://journal.its.ac.id/index.php/geoid/article/view/1587.