Keanekaragaman Echinodermata di Pantai Tanamon Kecamatan Sinonsayang Sulawesi Utara (Diversity of Echinoderms in The Tanamon Beach, Sinosayang District, North Sulawesi). (2014). JURNAL BIOS LOGOS, 3(2). https://doi.org/10.35799/jbl.3.2.2013.4432