Phytochemical Screening of Withania Somnifera, Antioxidant, & Antimicrobial Activities in Various Regions of North Bihar with Respect to Soil and Climate. International Research Journal of Pharmacy, [S. l.], v. 15, n. 9, p. 1–15, 2024. Disponível em: https://irjponline.org/index.php/irjp/article/view/100. Acesso em: 1 aug. 2026.