Phytochemical composition, antioxidant activity, and heavy metal content of root and stem bark extracts of Lannea welwitschii and Lannea velutina from Ghana · Peerford
Article · Journal · 2026
Phytochemical composition, antioxidant activity, and heavy metal content of root and stem bark extracts of Lannea welwitschii and Lannea velutina from Ghana