Ariyunita, S., Y. Dhokhikah, and W. Subchan. “The First Investigation of Microplastics Contamination in Estuarine Located in Puger District, Jember Regency, Indonesia”. Jurnal Riset Biologi Dan Aplikasinya, vol. 3, no. 1, Mar. 2021, pp. 7-12, doi:10.26740/jrba.v3n1.p7-12.