Samrin, S., S. Millang, Ridwan, and M. . Daud. “Land Productivity and Land Equivalent Ratio of Agroforestry System in Marena Customary Forest, Enrekang Regency, South Sulawesi Province, Indonesia”. Jurnal Sylva Lestari, vol. 12, no. 2, June 2024, pp. 532-48, doi:10.23960/jsl.v12i2.877.