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radian4d Radians Preferred by Mathematicians. Since a radian is based on the pure idea of laying the radius along the circumference it leads to cleaner, more natural. RADIAN4D OFFICIAL | HK ( 178 ) - ... hk ( 178 )

radian4d, RADIAN4D Jurnal Kesehatan Qamarul Huda (p-ISSN: 2354-9777; e-ISSN: 2614-8420) merupakan jurnal yang mengangkat isu dan tren terkini tentang perkembangan pelayanan.