Vojodi Mehrabani, lamia, Hasanpour Aghdam, Mohammadbagher, Ebrahimzadeh, Asghar, valizadeh, rana (2019) ‘The effects of organic fertilizers and cover beds on yield and some physiological traits of Calendula officinalis L. treated with brown algae extract foliar application’, Journal of Plant Ecophysiology, 10(35), pp. 212-220. doi: