Synthesis and Antioxidant activities of pyrido[1,2-a] pyrimidine derivatives: Chemistry. ARDJIJ [इंटर्नेट]. 12 सितम्बर, 2026 [उल्लेखित 21 अक्टूबर, 2026];2(04):133-8. पर उपलब्ध: https://ardjij.com/index.php/ardjij/article/view/52