ANOLIEFO, Geoffrey Obinna, Beckley IKHAJIAGBE, Ehimwenma S. OMOREGIE, Raphael A. AIMIEBENOMOR, and Pascal Chukwuebuka OKOYE. “Plant Growth Response and Nitrate Reductase Activities of Roots of ‘Chromolaena odorata’ in a Model Spent Lubricating Oil-Polluted Soil”. Studia Universitatis Babeș-Bolyai Biologia 62, no. 2 (December 20, 2017): 97–106. Accessed July 7, 2024. http://193.231.18.162/index.php/subbbiologia/article/view/3807.