Shabrina, Fidela, Muhammad Syarbini, and Abdul Hadi. 2025. “Pengaruh Pemberian Lumpur Padat Limbah Pabrik Kelapa Sawit Terhadap Ketersediaan Hara Pada Tanah Podsolik Dan Produksi Tanaman Jagung: The Effect of Providing Solid Sludge from Palm Oil Mill Waste on Nutrient Availability in Podsolic Soil and Corn Plant Production”. Acta Solum 3 (2):86-93. https://doi.org/10.20527/actasolum.v3i2.2917.