9,288 Siti Sarah Binti Mohd Sinin 1947-08-20 https://dl.sciencesocieties.org/publications/aj/abstracts/73/4/AJ0730040623 Hildebrand, D. F., Chaven, C., Hymowitz, T., Bryan, H. H., & Duncan, A. A. (1981). Protein and Oil Content of Winged Bean Seeds as Measured by Near-Infrared Light Reflectance 1. Agronomy Journal, 73(4), 623-625. The data was extracted from abstract with limited information.