Fabrication and Optimization of Paper-based Analytical Devices (Pads) for Preliminary Analysis of Sedative-hypnotics. iijfmt [Internet]. 2026 Jul. 24 [cited 2026 Jul. 26];24(1&2):16-20. Available from: https://www.acspublisher.com/journals/index.php/iijfmt/article/view/24998