Beshir, A. A.; Babiker, S. A. Performance of Sudanese Desert Lambs Fed Graded Levels of Roselle (Hibiscus Sabdariffa) Seeds Instead of Groundnut Cake. Pak. J. Nutr. 2009, 8 (9), 1442–1445. https://doi.org/10.3923/pjn.2009.1442.1445.