Altememe, Zeinab, 		Ali, Alaa, 		Shareef, Muna, AND 		Kadhim, Abeer.
" The physiological study of the Effect of Foliar Spray of Humic Acid and Compound Fertilizers N.P.K  on Some Chemical Characteristics of Date Palm cultivar Maktoom in the city of Karbala." <em>Journal of Kerbala for Agricultural Sciences</em> [Online], Volume 4 Number 1 (1 March 2017)