Public Health || Occupational Health and Safety || Health management information system || Environmental Health || Part of Nusantara Sehat, Papua || FB Id : Hizriansyah Al Hijr || IG id : hizriansyah_alhijr || Dena, Bima-NTB

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• halo-lokal

• indonesia

• anak

• masyarakat

• ilmu-alam-tekno

• sosial

• mahasiswa