MOBILITAS SOSIAL MASYARAKAT NELAYAN DI KECAMATAN PALABUHANRATU KABUPATEN SUKABUMI - Agvitasari, Sheilsa (Institute of Research and Community Service of Winaya Mukti University and managed by the Faculty of Agriculture of Winaya Mukti University which has collaborated with the Association of Private Universities of Agricultural Sciences of Indonesia (APTSIPI), 2022)