AN INVESTIGATORY OF SERPENTINA (SERPENTINA RAUWOLFIA) AS PAIN RELIEVER ESSENTIAL OIL. AASgBCPJMRA [Internet]. 2026 Jan. 13 [cited 2026 Mar. 18];7(1). Available from: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/14838