RAMADHON, S. ANALISIS PENGARUH TOTAL ELECTRON CONTENT (TEC) DI LAPISAN IONOSFER PADA DATA PENGAMATAN GNSS RT-PPP. Swara Patra : Majalah Ilmiah PPSDM Migas, [S. l.], v. 5, n. 1, 2015. Disponível em: http://ejurnal.ppsdmmigas.esdm.go.id/sp/index.php/swarapatra/article/view/119. Acesso em: 18 may. 2024.