Habibzadeh, Farhad, Asghari, Behvar (2018) ‘Study the effect of intercropping and chemical fertilizers on essential oil, phenolic and flavonoid contents and some biological properties of hyssop (Hyssopus officinalis L.)’, Eco-phytochemical Journal of Medicinal Plants, 6(3), pp. 96-109. doi:10.30495/ejmp.2018.694519