“Soil Fertility Management in Coastal Areas through the Application of Organic Amendments With Different C N Ratios: A Study on Lembah Palu Shallot”. 2026. Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan, July, 207-16. https://journal.unhas.ac.id/index.php/zonalaut/article/view/52365.