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Continue to Chat'Umar bin Khattab, Bapak Kalender Hijriyah https://blog.al-habib.info/id/2017/09/umar-bin-khattab-bapak-kalender-hijriyah/
'Umar bin Khattab, Bapak Kalender Hijriyah https://blog.al-habib.info/id/2017/09/umar-bin-khattab-bapak-kalender-hijriyah/