“STANDARDIZATION OF 8B, 9B-DIHYDROXY-1A, 14A, 16B-TRIMETHOXY-4B-ANTHRONOYLOXYN- ETHYLACONITAN HYDROBROMIDE SUBSTANCE”, JournalNX, vol. 9, no. 6, pp. 75–79, Jun. 2023, doi: 10.17605/OSF.IO/4F9QW.