Lianov, D., Efriyeldi, E. and Zulkifli, Z. 2020. DENSITY AND COVERAGE OF SEAGRASS ON DIFFERENT TYPE OF SEDIMENT AT PANDARATAN BEACH TAPANULI TENGAH REGENCY NORTH SUMATERA PROVINCE. Asian Journal of Aquatic Sciences. 2, 2 (Jan. 2020), 138-144. DOI:https://doi.org/10.31258/ajoas.2.2.138-144.