Sagita, E. R. and Rahayu, Y. S. (2022) “Invigoration of Expired Spinach Seeds (Amaranthus sp.) with Water Hyacinth Root Extract”, LenteraBio : Berkala Ilmiah Biologi , 11(2), pp. 326–340. doi: 10.26740/lenterabio.v11n2.p326-340.