A Raganna, Bharathi S H , Deepthi murthy T S, Dilip Chandra E. “Drug Analysis for Highly Sensitive Morphine Detection Using SPR”. International Journal of Advanced Science and Technology 29, no. 5s (April 7, 2020): 1649 - 1662. Accessed May 6, 2024. http://sersc.org/journals/index.php/IJAST/article/view/8292.