FTIR Spectroscopy-based Examination of Cascabella thevetia (L.) Lippold: Preliminary Studies on Geographical Variations. IJETV [Internet]. 2023 Aug. 2 [cited 2026 Sep. 23];9(01):51-6. Available from: https://www.ijetv.org/index.php/IJETV/article/view/1161