Abbas, M.M. et al. 2021. Universal procedures for spectrophotometric determination of anticoccidial drugs; application to multi-ingredient veterinary formulation and computational investigations for multivariate analysis. European Journal of Chemistry. 12, 4 (Dec. 2021), 368–376. DOI:https://doi.org/10.5155/eurjchem.12.4.368-376.2144.