N. N. Ibekwe, I. H. Galadima, J. E. Okoh, and M. Emeje, “Application of ISO 17025 Standards in the Validation of a Spectrophotometric Method for Quality Assessment of Generic Brands of Cetirizine Tablets marketed in Nigeria.: https://doi.org/10.51412/psnnjp.2023.11”, PSNNJP, vol. 57, no. 1, pp. 501–511, Apr. 2023.