Nugroho BA, Manik HM, Jaya I, Cordova MR. ACOUSTICS BACKSCATTER MEASUREMENT OF LARGE MICROPLASTICS IN CONTROLLED CONDITIONS USING A SINGLE BEAM ECHOSOUNDER: PENGUKURAN ACOUSTICS BACKSCATTER LARGE MICROPLASTICS DALAM KONDISI TERKONTROL DENGAN ECHOSOUNDER SOROT TUNGGAL. JTPK. 2026;17(1):14-27. doi:10.24319/jtpk.17.14-27