“Determination of phenolic, flavonoid and tartaric acid contents in Berberis integerrima Bunge fruits collected from Badakhshan province of Afghanistan” (2026) Biomedical International Journal of Noman Sadat University (BIJNSU), 1(Issue. 1). Available at: https://journal.nsu.edu.af/index.php/nsubj/article/view/14 (Accessed: 17 June 2026).