Ali Bacha, N.M., Batha, M. and Abdul-Kader, A.M. (2014) “Genetic engineering of apple (Malus domestica Borkh.) for resistance to fungal diseases using g2ps1 gene from Gerbera hybrida (Asteraceae)”, International Journal of Horticultural Science, 20(1-2), pp. 15–12. doi:10.31421/IJHS/20/1-2/1111.