Juli Rakhmadi, Arwin, Indonesia
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INSIS 2 (January 2021) - Articles
THE FALAK SCIENCE OBSERVATORY OF UNIVERSITY OF MUHAMMADIYAH NORTH SUMATRA (OIF UMSU) AND THE CONTRIBUTION IN FAJR TIME RESEARCH
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INSIS 5 (March 2023) - Articles
ZIJ ULUGH BEK AND HIS INFLUENCE ON ISLAMIC ASTRONOMY DEVELOPMENT IN NUSANTARA
Abstract PDF