شوقي سليم. "AN ECONOMIC STUDY FOR DEVELOPING THE EGYPT EXPORTS OF SOME HORTICULTURAL CROPS دراسة اقتصادية لتنمية الصادرات المصرية لبعض المحاصيل", Journal of Agricultural Economics and Social Sciences, 32, 1, 2007, 375-386. doi: 10.21608/jaess.2007.47207