Rohman, Abdu, and Ragil Satriyo Gumilang. 2021. “The Population of Sanderling (Calidris Alba) in 2020 Migration on the South Coast of Puger, Getem, Jember”. Jurnal Riset Biologi Dan Aplikasinya 3 (2):63-67. https://doi.org/10.26740/jrba.v3n2.p63-67.