Special issues are collections of articles centered around a subject of special interest, which are organized and led by subject experts who take on the role of the guest editor. Authors should be aware that articles included in special issues are subject to the same criteria of quality, originality, and significance as regular articles. Articles in special issues are published in the regular issues of the journal when they are accepted, and these articles are additionally labeled to indicate that they belong to a special issue. This makes them discoverable within the special issue's collection.

Science Publishing Group (SciencePG) sincerely invites all proposals that align with the aims and scopes of our journals. The objectives of the special issues are to bring together recent high-quality research, promote key advances in theory and applications, and provide overviews of emerging domains.

Note: You can serve as the lead guest editor only after your Proposal Form has been approved. All articles submitted to the special issue can enjoy a 20% discount upon acceptance.

If you are ready to propose a special issue, please download the special issue proposal form and complete the required information. Once the form is filled out, you can submit it using one of the following three ways: