“ATR-FTIR Quantitation of Isopropyl Alcohol (IPA) and Ethanol in Some Covid-19 Targeted Hand Sanitizers in Nigeria”, Commun. Phys. Sci, vol. 7, no. 1, pp. 8–13, Feb. 2021, Accessed: Jun. 15, 2026. [Online]. Available: https://journalcps.com/index.php/volumes/article/view/423