Deliver.
It really doesn’t make as much difference about your topic or the length of your articles.
It’s not about your research or your experience.
It’s not always about your titles or your style and voice, though these things do have some bearing.
It doesn’t even matter if your articles are in any certain order, the you intended them.
Deliver.
Deliver an article every day, even if it is a short one like this one. Don’t wait for it to be published, write and deliver the next one and the next one. Do two or three a day if you can.
I notice that, as the size of my portfolio grows, I sometimes already have more new day views when I wake up than I used to get all day.
Your body of work is spectacularly cumulative.