Trisiswanti, Trisiswanti, et al. “Comparison of Cultured S.Aureus and E.Coli DNA Concentrations on Growth Media of Luria Bertani and Nutrient Broth”. Proceeding Series of International Conference on Arts and Humanities, vol. 2, Dec. 2022, https://proceeding.unesa.ac.id/index.php/picah/article/view/146.