فهرس المقالات nazdar mirzaee esgandian المقاله 1 - Investigation on Some Morphological and Physiological Characteristics of <i>Gerbera jamesonii</i> as Affected by Humic Acid and Nano-Calcium Chelate in Hydroponic Culture Conditions 20.1001.1.22516433.2020.10.1.1.1 Nazdar Mirzaee Esgandian Zohreh Jabbarzadeh Mir Hassan Rasouli-Sadaghiani Journal of Ornamental Plants , العدد 1 , السنة 10 , بهار 1398