Sabudu, R. S. ., Zulfajrin, M. ., Sataral, M., Katili, H. A. ., & Yatim, H. (2021). Soil fertility status and land suitability evaluation for rice crops on former shrimp ponds: Soil fertility status and land evaluation assessment. CELEBES Agricultural, 2(1), 10–36. https://doi.org/10.52045/jca.v2i1.184