B. Supriyanta, O. S. Padmini, D. Wicaksono, and K. Kundarto, “THE EFFECT OF LIQUID ORGANIC FERTILIZER CONCENTRATION ON GROWTH AND RESULS OF VARIOUS SWEET CORN LINES IN MARGINAL LAND USING A DRIP IRRIGATION SYSTEM”, Agrivet, vol. 26, no. 1, pp. 8–16, Jan. 2021.