The phrase "as I stressed" is correct and usable in written English.
It can be used to refer back to a point or emphasis made earlier in the conversation or text.
Example: "As I stressed in our last meeting, the deadline for the project is non-negotiable."
Alternatives: "as I emphasized" or "as I pointed out".
As I stressed earlier, we will be looking closely at all intercollegiate athletics at Rutgers going forward.
The importance of the single market cannot be understated – as I stressed to Theresa May when we met at the start of the week.
But aside from extreme and as I stressed before dangerous psychiatric care, emotional help is essentially non-existent and people have to find whatever support they can to survive.
"As I stressed with every signing we've made, Ritchie is extremely excited and enthusiastic about joining".
"But as I stressed earlier, it is a long-term programme that can really help us perform better as a team.
Restitution, the return of a stolen item to its rightful owner, is often a part of making reparation to the victim of the theft, but as I stressed earlier it is neither necessary nor sufficient for such reparation.
Considering these conditions, do we know if the use of the methodology is safe as such a deep level as the root of the TOL? Obviously, as I stressed, some simple transitions seem in principle to be possible in either direction and are not helpful for polarization.
As I stress in the first point, the most important thing is to have a PhD to offer--don't sacrifice research in order to build up a huge portfolio of employer-friendly qualities, as they are unlikely to eclipse a failed doctorate!
As I stress in my book, the chasm between the rate of return on capital and the rate of economic growth is therefore likely to grow.
As I stress here, the fact that our job market has run with so much slack over the very period when inequality grew is no coincidence (and visa-versa: when inequality was flat or falling, we were more likely to be at full employment).
Although we still have diverse software systems that do not YET communicate with each other, I give the enhanced record systems a grade of B. And remember, just as I stress in my medical tips in my book Surviving American Medicine, you should ask for and receive a copy of your tests, doctor's notes, list of medications and record of your diagnoses so you can keep copies of these at your home.
