Bayeh, B., Alemayehu, G., Tadesse, T. ., & Alemayehu, M. (2022). Productivity, land–use efficiency and competition in bread wheat-sweet lupine intercropping system under additive series in Northwest Ethiopia. Plant Science Today, 9(4), 909–919. https://doi.org/10.14719/pst.1765 (Original work published September 25, 2022)