Antibiotic contaminants in sediments of the Pejagan River Waters, Bangkalan Regency, East Java, IndonesiaIndah Wahyuni Abida, Rizka Rahmana Putri, Sekar Wangi Dyah Kusumawardani, Eka Nadia Aprillina, Sawiya and Sri AstutikBIO Web Conf., 188 (2025) 04002DOI: https://doi.org/10.1051/bioconf/202518804002