Meilinda Suriani Harefa, Restu, Resty Marhamah Aceh, Tria Maulia, Rezia Glori Kembaren and Natalia Sauma 2024. Analisis Faktor Penyebab Pencemaran Lingkungan (Studi Kasus Pantai Olo Belawan): Indonesia. Journal of Laguna Geography. 3, 1 (Jun. 2024). DOI:https://doi.org/10.52562/joulage.v3i1.1031.