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• Ojo.Thomas Chemical constituents, antimicrobial and antioxidant activities of <i>Leptoderris brachyptera</i> (Benth.) Dunn and <i>Leptoderris micrantha</i> Dunn essential oils [ Vol.5, Issue 1 - Winter Year 2021]
• Oliveira.Fernando <i>Siparuna</i> Aublet genus (Siparunaceae): from folk medicine to chemical composition and biological activity [ Vol.5, Issue 4 - Autumn Year 2021]
• Oloyede.Ganiyat Chemical constituents, antimicrobial and antioxidant activities of <i>Leptoderris brachyptera</i> (Benth.) Dunn and <i>Leptoderris micrantha</i> Dunn essential oils [ Vol.5, Issue 1 - Winter Year 2021]
• Omrani.Marzie Phytochemical studies of <i>Tetrataenium nephrophyllum</i> and anti-acetylcholinesterase activities [ Vol.5, Issue 4 - Autumn Year 2021]