Where can I learn digital marketing?

Question

Marketing

Dear Sirs, good day!
The question arose about structuring knowledge in digital marketing. Recommend a good school.
An interesting course for a business owner (a) is a general introduction to digital marketing, understanding the basics and learning the tools.
An interesting course for an analyst (b) is a deep study of digital marketing tools, evaluating the effectiveness of marketing.
So far I'm leaning towards IHSBM
I also have Netology in mind (no need to go anywhere)
IKRA (but this is more for specialized specialists)
Yandex Academy (also more for specialized specialists)
I would be grateful for feedback on the topic and recommendations.
Thank you!

Answer 1

One of the good resources on the topic is this: tilda.education
For an easy and systematic approach to Digital.

Answer 2

At Dmitry Provotorov School of Online Business