Juwono, F.; Widjajanto, D. W. .; Sutarno. Application of Compost Leaves of Sengon Fertilizer (Paraserianthes Falcataria L.) As Substitution of Inorganic Fertilizer on The Growth and Production of Two Varieties of Soybean (Glycine Max L.). Petrop 2020, 7, 8-11.