I. E. P. Sugiharti, A. . Raksun, and I. G. . Mertha, “The effect of liquid organic fertilizer from tofu industrial waste and EM4 on the growth of mustard greens (Brasicajuncea L.)”, J. Pijar.MIPA, vol. 17, no. 4, pp. 554–559, Jul. 2022.