I am not saying that there is absolutely no link. There may be, I don't know for sure. But neither do the experts of those studies.
@the first link:
https://leftbrainrightbrain.co.uk/2009/09/17/another-weak-study-proves-vaccines-cause-autism/
https://leftbrainrightbrain.co.uk/2010/09/16/autism-causation-and-the-hepatitis-b-vaccine-no-link/
http://www.harpocratesspeaks.com/2013/05/mind-institute-no-difference-in.html
@ your second link, even the paper itsself says: "Clearly, we cannot draw definite conclusions regarding the link be- tween Al adjuvants and autism based on an ecological study such as the present one and hence the validity of our results remains to be con- firmed."
The third link is not even working...
Vaccine court ruled in favor of link between MMR vaccine and autism in case of a Harvard Medical Dr. who's child became autistic as a result of the vaccine. This Dr. was involved in neuroscience and his child was involved in a study of his where brain imaging was involved prior to the receipt of the vaccine. So he was in a position that most other parents aren't as he had the before and after images of her brain to prove the damage.
Is followed by:
I didn't post these studies to prove anything. You asked for some studies and I provided some.
I'm not sure had read what followed what you had quote but the rest of the quote clearly state the concern of the researchers.
The lead researcher published quite a lot of studies since then. Yeah sure I don't doubt you can't find counter studies to her and that's okay.
https://www.researchgate.net/profile/Lucija_Tomljenovic/publications