Kurniawati, A., 		Hariyanto, T., & 		Hupitoyo, H.
(2025).
 COLLECTION OF MICROBIOLOGY PRACTICAL MATERIALS FROM CONTAMINATION-CAUSING ORGANISMS IN EDUCATIONAL LABORATORIES.
<em>Jurnal Pendidikan Kesehatan, 14</em>(1), 1 - 7.
doi:10.31290/jpk.v14i1.5113