ElNour, M. E. . M., M . A, M. and Ezzdeen, L. T. (2015) “ Leaves and Callus (hypocotyls and cotyledons ) Extracts of Jatropha curcas L”., JOURNAL OF ADVANCES IN BIOLOGY, 8(3), pp. 1623–1628. doi: 10.24297/jab.v8i3.4484.