This Crochet Bookmark Flower tutorial is the perfect way to add a personal touch to your reading collection. Featuring simple ...

This Easy Crochet Flower Bookmark Tutorial is a fun and simple project that adds a touch of charm to your reading experience. With just a few basic stitches, you can create a beautiful flower design ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...