Tampubolon, G., Suryanto, S., & Thalia, O. (2022). KAJIAN KANDUNGAN BAHAN ORGANIK TANAH DAN PRODUKSI TANDAN BUAH SEGAR PADA BEBERAPA SISTEM PENGELOLAAN TANAMAN KELAPA SAWIT MENGHASILKAN : Study of Soil Organic Material Content and Production Of Fresh Fruits In Several Systems Management Oil Palm Produces. Jurnal Silva Tropika, 6(1), 1-14. https://doi.org/10.22437/jsilvtrop.v6i1.20163