Pratomo B, Mayditia H. VISUALISASI 2 DIMENSI POSISI SATELIT ORBIT RENDAH MENGGUNAKAN SGP4, MERCATOR, DAN VISUAL BASIC 6. Indonesian Journal of Aerospace [Internet]. 2019 Dec. 20 [cited 2025 Dec. 6];17(2 Desember):179-90. Available from: https://ejournal.brin.go.id/ijoa/article/view/12169