Maure, G. H., Chozin, M. A., & Santosa, E. (2019). The Effect of Population Density and Intercropping with Tomato on the Growth and Yield of Winged Bean (Psophocarpus tetragonolobus). Journal of Tropical Crop Science, 6(02), 81–88. https://doi.org/10.29244/jtcs.6.02.81-88