1.
Cahyadi MN, Dermawan AAA, Muslim B. STUDI PERUBAHAN IONOSFER AKIBAT LETUSAN GUNUNG BERAPI DENGAN PENGAMATAN TOTAL ELECTRON CONTENT GNSS. geoid [Internet]. 2018Feb.1 [cited 2025Aug.16];13(2):196-9. Available from: https://journal.its.ac.id/index.php/geoid/article/view/1575