In addition to your sources, the book "Modern Fortran - Building efficient parallel applications" was just published this month. My hardcopy is on its way now,

In addition to your sources, the book "Modern Fortran - Building efficient parallel applications" was just published this month. My hardcopy is on its way now, a PDF is also available for sale. I can't vouch for its content (yet) but it seems like a good starting point and also includes some advanced features. https://www.manning.com/books/modern-fortran https://www.manning.com/books/modern-fortran