Guest post or post exchange
One way to get referral backlinks, that is, on websites related to your sector, is by asking for collaborations through the exchange of posts or some type of content, in exchange for a direct link to your website .
Be careful, in many companies, especially those with a lot of greece telegram data web traffic, this practice has become a paid option.

Press or media
Getting backlinks in the press or media will certainly be a great advantage . These are very well positioned and also have a large volume of traffic. However, obtaining backlinks is not easy, but the content you present to them has to be relevant and of interest to the population, otherwise, they will not publish it.
Events
Attending events or participating in conferences, symposiums, etc., is a good way not only to gain brand reputation and visibility, but also backlinks on websites of relevant or very important events within your sector.