Anwar, N., Gad, A., Bardisi, A., Zyada, H. (2019). 'EFFECT OF PLANT SPACING AND APICAL SHOOT PINCHING ON GROWTH AND PRODUCTIVITY OF WATERMELON PLANTS UNDER SANDY SOIL CONDITIONS', Zagazig Journal of Agricultural Research, 46(2), pp. 357-365. doi: 10.21608/zjar.2019.33391