“INVESTIGATION OF THE EFFECTS OF PLANT VARIETY AND SOIL SEDIMENT TO THE COASTAL ABRASION IN WEST SUMATRA”, INTERNATIONAL JOURNAL OF GEOMATE, vol. 14, no. 44, pp. 52–57, Apr. 2018, Accessed: Apr. 22, 2026. [Online]. Available: https://geomatejournal.com/geomate/article/view/1821