Hanafi, H. et al. 2025. Screening of Antibacterial Activity from Bacteria Associated with the Seaweeds Ulva sp. and Chaetomorpha sp. from Gunungkidul Coast, Indonesia. Annales Bogorienses. 29, 2 (Dec. 2025), 27–35. DOI:https://doi.org/10.55981/ann.bogor.2025.17044.