Rianti EDD, Rifky Ramadhan M, Budi Setiawan3 A. The THE EFFECTIVENESS OF PROPOLIS CONCENTRATION ON INHIBITORY POWER OF ESCHERICHIA COLI BACTERIA USING A WELL METHOD: EFFECTIVENESS OF PROPOLIS ON INHIBITORY POWER OF ESCHERICHIA COLI BACTERIA USING A WELL METHOD. BIOSAPPHIRE [Internet]. 27 November 2023 [dikutip 11 April 2026];2(2):55-63. Tersedia pada: http://jurnal.unipar.ac.id/index.php/BIOSAPPHIRE/article/view/1225