This is the fourth time to ask LetPub to help polish the language. After LetPub edited the article, it was greatly improved and was recognized by editors and reviewers. We will continue to cooperate with LetPub in the future!!

LetPub is very good and very professional. The manuscript was returned on time and the manager Zhu is also very nice. After the article was polished, it was successfully accepted.

The journal cover art is very good to make, and the article has been successfully accepted, thank you LetPub. I'll choose to do it here next time.

The whole service process is very smooth. Designers can understand our ideas very well, and the drawings are relatively fast. The final journal cover was also successfully accepted, thank you!

We had a smooth experience translating our design to beautiful Cover Art using the LetPub Cover Art service. The process was easy. We met with the team, filled out a form, and provided a conceptual drawing to the team. The team made an exceptional draft cover in one week. We requested a minor revision of the draft cover, then it was done. We will definitely use LetPub's cover service again!

I am very grateful to LetPub for its editing of papers, professional language modification and timely feedback of papers. I look forward to cooperating with LetPub again in the future.

Many thanks to Doris, a client manager at LetPub, for helping to get our cover illustration production work started during the National Day holiday week. Despite the tight turnaround, the final design met all the requirements and was successfully chosen by the journal for the cover. I will choose LetPub's service again in the future. I wish LetPub great success!

Thank you so much, LetPub, for providing great services at a very affordable price. I am especially thankful for your efficiency and helpful advice to maximize my article publication chances, even in the most unusual circumstances. I definitely will come to you if I need similar editing services in the future.