Zunisnaini, Z., Ahmad Husein Iriansyah, & Choirul Anwar. (2026). Characterization of Microplastics in Water and Sediment for Pollution Assessment at Sidem Beach, Tulungagung. Berkala Ilmiah Biologi, 17(1), 36-46. https://doi.org/10.22146/bib.v17i1.26862