gopalan, sharimina venu, and Aliya Nur Hasanah. “MI-SPE, M-SPE AND M-SPD RECENT APPLICATION ON SOLID PHASE EXTRACTION FOR COMPOUND EXTRACTION OF COMPLEX MATRICES”. International Journal of Applied Pharmaceutics 11, no. 3 (May 7, 2019): 16–25. Accessed April 26, 2024. https://journals.innovareacademics.in/index.php/ijap/article/view/32410.