Setiawan, W., Solfan, B., & Septirosya, T. (2025). PERTUMBUHAN DAN HASIL KEDELAI (Glycine max (L.) Merr.) PADA TANAH ULTISOL DENGAN PEMBERIAN SLUDGE PABRIK KELAPA SAWIT: Growth And Yield Of Soybean (Glycine max (L.) Merr.) On Ultisol With The Application Of Oil Palm Mill Sludge. Prosiding Seminar Nasional Integrasi Pertanian Dan Peternakan, 3(1), 457–468. Diambil dari https://semnasfpp.uin-suska.ac.id/index.php/snipp/article/view/169