“ABRASION CONTROL OF TUMPAAN BEACH, AMURANG, SOUTH MINAHASA, NORTH SULAWESI USING BAMBOO FRAME GEOBAG PEGAR”. SENSISTEK:Riset Sains dan Teknologi Kelautan 5, no. 2 (November 26, 2022): 138–142. Accessed August 7, 2026. https://journal-598.unhas.ac.id/index.php/SENSISTEK/article/view/24253.