Investigation of Antioxidant Compositions and Antioxidative Activities of Ethanol Extract of Alstonia boonei Stem Bark. NJPR [इंटर्नेट]. 30 सितम्बर, 2020 [उल्लेखित 25 जून, 2026];16(1):71-80. पर उपलब्ध: https://ojshostng.com/index.php/njpharmaceuticalsciences/article/view/895