KALBUADI, D. N., SANTI, L. P., GOENADI, D. H., & BARUS, J. (2020). Application of bio-silicic acid to improve yield and fertilizer efficiency of paddy on tidal swamp land. Menara Perkebunan, 88(2). https://doi.org/10.22302/iribb.jur.mp.v88i2.378