“Application of Statistical Quality Control Tools for Monitoring of Pharmaceutical Product Properties: SISPQ, GxP, Pharmaceutical Product, Drug Properties”. Biological Sciences - PJSIR 62, no. 1 (April 9, 2019): 39–48. Accessed March 21, 2026. https://www.biostaging.pjsir.org/index.php/biological-sciences/article/view/350.