1. Food and Drug Administration Office of Regulatory Affairs ORA Laboratory Manual Volume II Document Number: ORA-LAB.5.4.6 Revision #: 02 Revised: 05/15/2019 Title: Estimation of Measurement Uncertainty
2. General European OMCL Network (GEON) Quality Management Document PA/PH/OMCL (18) 145 R1 CORR Evaluation of Measurement Uncertainty Core Document (1 February 2020)
3. WHO Good practices for pharmaceutical quality control laboratories. In: WHO Expert committee on specifications for pharmaceutical preparations, Forty-fourth report. Geneva: WHO; 2010: Annex 1 (WHO Technical Report Series 957)
4. Model Certificate of Analysis In: WHO Expert committee on specifications for pharmaceutical preparations, Fifty-second report. Geneva: WHO; 2018: Annex 4 (WHO Technical Report Series 1010)
5. India Pharmacopoeia 2022, General Notices