Nasution, Mhd Yusuf

• Vol 8, No 1 (2022): JBIO: jurnal biosains (the journal of biosciences) - Article
  Coliform AND Escherichia coli TESTS IN THE AIR OF THE WELLS OF THE VILLAGE SIDO MAKMUR KUALA DISTRICT LANGKAT DISTRICT
  Abstract  PDF

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JBIO : Jurnal Biosains (The Journal of Biosciences), Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Medan. ISSN 2443-1230 (print) dan ISSN 2460-6804 (online)

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