Nanda Putri Kamilah, Hasriyani Hasriyani and M. Khudzaifi 2026. Verification Of the Analysis Method For Determining Cetirizine HCl Levels in Cetirizine Syrup Preparations By High-Performance Liquid Chromatography According To The Compendial Method Of The Indonesian Pharmacopoeia, VIth Edition, 2020. International Journal of Health Engineering and Technology. 4, 6 (Mar. 2026). DOI:https://doi.org/10.55227/ijhet.v4i6.666.