Nasution, Dewi Priany, Udiansyah Udiansyah, Fakhrur Razie, Nursyam Andi Syarifuddin, and Dora Neina. “Application of Pre-Terra Preta to Enhance Soil Fertility and Productivity of Marginal Land Cultivated With Pennisetum Purpureum Cv. Mott”. SAINS TANAH - Journal of Soil Science and Agroclimatology 22, no. 2 (December 31, 2025): 551–561. Accessed October 19, 2026. https://jurnal.uns.ac.id/tanah/article/view/105965.