Statistical tools and approaches to validate analytical methods: methodology and practical examplesSoumia Belouafa, Fatima Habti, Saïd Benhar, Bouchaïb Belafkih, Souad Tayane, Souad Hamdouch, Ahmed Bennamara and Abdelmjid AbourricheInt. J. Metrol. Qual. Eng., 8 (2017) 9DOI: https://doi.org/10.1051/ijmqe/2016030