Zeidali, Ehsanolla, Naseri, Rahim, Mirzaei, Amir, Fathi, Amin, Darabi, Fereshteh. “Study the effect of plant  nourishment with chemical,  PGPR and manure fertilizers on 
agro-physiologic characteristics and weed density of maize.” Journal of Plant Ecophysiology, vol. 10, no. 32, 2018, pp. 198-214.