Observatorium Ilmu FalakUniversity of Muhammadiyah North Sumatra .
217 Denai St, Post Graduate Building 7th Floor, Medan City, Indonesia. Postal Code: 20226.
Muhammad Yusron Ma'had Aly TBS Kudus Indonesia
Alumnus
Muhammad Zakiyyul Amin Ma'had Aly TBS Kudus Indonesia
Ahmad Ihsan Alwi Ma'had Aly TBS Kudus Indonesia