Al-Hadeethi, Ikhlas and Li, Yan and Seneweera, Saman and Al-Hadeethi, Hanan (2017) Estimating the effects of carbon dioxide, temperature and nitrogen on grain protein and grain yield using meta-analysis. In: 1st International Conference on Quantitative, Social, Biomedical and Economic Issues 2017 (ICQSBEI2017), 29-30 June 2017, Athens, Greece.