Zelus International is an esteemed brand known for its dedication to online quality publication of peer-reviewed Open Access journals. With a strong focus on Science, Engineering, Technology, Management, and Health disciplines, Zelus International, also known as Research Plus Journals (RPJ), offers a wide range of informative and cutting-edge research articles. As a publisher committed to the betterment of humanity, all of RPJ's journals are published based on Open Access policies, making the research articles freely accessible to the worldwide peer research community via the Internet.

Zelus International follows a stringent quality control process, including plagiarism checks, peer-review, and other standard editorial procedures, ensuring the highest standards of research publications. By maintaining an open access privilege model, researchers and readers from various geographical regions have the opportunity to read, download, and print open access research articles without any cost. Join the global research community and stay informed with Zelus International's esteemed journals, including the International Journal of Research in Science and the International Journal of Advanced Research in Engineering