Send the following on WhatsApp
Continue to Chathttps://www.itb.ac.id/news/read/57084/home/observatorium-bosscha-lakukan-pengamatan-hilal-ramadan-1440-h
https://www.itb.ac.id/news/read/57084/home/observatorium-bosscha-lakukan-pengamatan-hilal-ramadan-1440-h