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Diagram Visibilitas Hilal di Indonesia Bulan Ramadhan 1429 H |
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Softwares:
Starrynight pro Plus Version 6.20
Oleh: Mutoha - Anggota BHR DIY - koord. Jogja Astro Club (JAC) - Member Islamic Crescent's Observation Project (ICOP) " Menuju Obsesi Lahirnya Sistem Tunggal Penanggalan Islam di Indonesia " |
