There is a high number of old and outdated DOC files that needs to be converted to ISOSTS XML files.
The actual content of the files doesn't matter, but I need to be able to convert them automatically since there are more than 40K files.
There are also some pictures in those DOC files, representing formulas and such.
What I've tried so far includes using Pandoc to convert DOCX files to JATS XML, but I couldn't find a way to convert JATS XML files to ISOSTS XML.
I need a way to actually convert, whether using a software or writing a code but I am lost. Any direction is appreciated.