Suryaman, M. et al. 2022. Soybean Growth in Salinity Stress Condition by Giving of Pineapple (Ananas comosus L) Peel Extract . Jurnal Penelitian Pertanian Terapan. 22, 2 (Aug. 2022), 186–194. DOI:https://doi.org/10.25181/jppt.v22i2.2148.