Ghulamahdi, M.; Agustian, R.; Lubis, I.; Murdianto, M.; Taylor, P. Growth, Productivity and Land Equivalent Ratio of Soybean-Corn Intercropping on the Different Potassium and Husk Ash Dose under Saturated Soil Culture on Tidal Swamp. IJSBAR 2017, 36, 170-182.