المؤلفون: Greathead, H. M. R., Dawson, J. M., Craigon, J., Sessions, V. A., Scollan, N. D., Buttery, P. J.

المصدر: British Journal of Nutrition ; volume 95, issue 1, page 27-39 ; ISSN 0007-1145 1475-2662

الاتاحة: http://dx.doi.org/10.1079/bjn20051568
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0007114506000055

المؤلفون: Sessions, V., Valtorta, M.

المصدر: Journal of Data and Information Quality ; volume 1, issue 3, page 1-34 ; ISSN 1936-1955 1936-1963

الاتاحة: http://dx.doi.org/10.1145/1659225.1659227
https://dl.acm.org/doi/pdf/10.1145/1659225.1659227