@article{Purnomo_2020,
title={HUBUNGAN PERSEN PENUTUPAN LAMUN DAN STRUKTUR KOMUNITAS ECHINODERMATA DI PULAU RA’AS},
volume={13},
ISSN={1907-9931},
url={http://dx.doi.org/10.21107/jk.v13i1.7251},
DOI={10.21107/jk.v13i1.7251},
number={1},
journal={Jurnal Kelautan: Indonesian Journal of Marine Science and Technology},
publisher={University of Trunojoyo Madura},
author={Purnomo,
Alex and Nugraha,
Wahyu Andy},
year={2020},
month=may,
pages={56–66} }