Diversitas Echinodermata di Pantai Meras Kecamatan Bunaken Sulawesi Utara (Diversity of Echinoderms on the Meras Beach, Bunaken District, North Sulawesi). (2013). JURNAL BIOS LOGOS, 3(1). https://doi.org/10.35799/jbl.3.1.2013.3465