Rahmi, Inayati, et al. “Screening of Poly(3-Hydroxybutyrate) P(3HB) Producing Bacteria from Mackerel Fish (Rastrelliger sp.)”. Jurnal Penelitian Pendidikan IPA, vol. 9, no. 10, Oct. 2023, pp. 8160-6, doi:10.29303/jppipa.v9i10.5262.