1.
Habirun H, Santoso A. Model Frekuensi Kritis Lapisan Ionosfer Pada Kawasan Timur Indonesia. ijp [Internet]. 31Oct.2016 [cited 23Nov.2024];13(2):90-3. Available from: https://ijphysics.fi.itb.ac.id/index.php/ijp/article/view/41