UAD Astronomy Study Center Bring Out the Concept of a Unified Global Hijri Calendar (KHGT) to the Organization of Islamic Cooperation (OIC)
Yogyakarta โ Universitas Ahmad Dahlan (UAD), through the Center for Astronomy Studies and Department of International Relations and Cooperation (LHKI), has taken strategic steps to promote the idea of a Unified Global Hijri Calendar (KHGT). This concept was presented before representatives of member countries of the Organization of Islamic Cooperation (OIC) on Friday, December 13, […]
