Well, backlinks are very important in SEO which indicates the popularity of the website. There are many backlinking techniques that one can implement to boost the SEO. Here are some quality and effective backlinking techniques that one can can use :
Guest Posting, Video submission, Infographic and PPT creation and submission, testimonials writing, social bookmarking and many more. Well, one should always remember that link building is not a job of a day or two, it takes a lot of time and efforts to get successful results.