WHO guidelines for quality control of herbal drugs — Quality control and standardization of herbals, B Pharm 8th semester.
Syllabus: earlier PCI/CBCS syllabus.
Unit 1, part 2.

Study this subject
https://www.youtube.com/playlist?list=PLacMvfuedRXN-Cxi3-PjlYj9OMoom_8rR

Next lesson: Evaluation of commercial crude drugs intended for use
https://youtu.be/nImpuEaPiTI

Previous lesson: Basic test for drugs
https://youtu.be/FygZ_smA714

Study resources and links
Android app: https://play.google.com/store/apps/details?id=co.alexis.viki
iOS app: https://apps.apple.com/in/app/myinstitute/id1472483563
Website: https://www.firsthope.co.in
Website: https://www.firsthope.co.in/b-pharm
Instagram: https://www.instagram.com/firsthope_pharmacy/
LinkedIn: https://www.linkedin.com/company/first-hope-fh/
iOS organization code: DYFFUX