Assareh, M. H. and Sardabi, H. (2005) “Macropropagation and micropropagation of <i>Ziziphus spina-christi</i>”;, Pesquisa Agropecuaria Brasileira, 40(5), pp. 459–465. doi: 10.1590/S1678-3921.pab2005.v40.6979.