Nasution, D. P., Udiansyah, U., Razie, F., Syarifuddin, N. A., & Neina, D. (2025). 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(2), 551-561. https://doi.org/10.20961/stjssa.v22i2.105965