Suryaningsih, W., Iftitah, S. N. and Perdana, A. S. (2023) “The Frequency and Concentration of Liquid Organic Fertilizer on the Growth of Wheat Varieties Dewata 162”, Gontor Agrotech Science Journal, 9(2), pp. 96–101. doi: 10.21111/agrotech.v9i2.9329.