Advertising Policy
All advertisements are subject to approval by Arts and Science Press Pte. Ltd.. Advertisements must comply with relevant regulations in the country where the advertisements appear. Advertisements must not influence the content of each journal and the making of editorial decisions. For more inquiries, please send an email to editorial_office@as-pub.com.
Waiver Policy
Arts and Science Press Pte. Ltd. is committed to promoting academic development in the world without any financial barrier to knowledge sharing and learning. A waiver policy has been developed especially for authors from low-income countries. Authors who are interested in applying for a waiver may contact the editorial office of the journal. Arts and Science Press Pte. Ltd. reserves the right to approve or reject any waiver application. APC waivers do not influence editorial decisions.