Advertising Policy

Shapovalov Scientific Publishing OÜ publishes high quality peer-reviewed scholarly journals. These journals are indexed by bibliographic databases.

All the contents published in various journals of Shapovalov Scientific Publishing OÜ are linked by DOIs through CrossRef. The DOI, or digital object identifier, serves as a persistent, actionable identifier for intellectual property online. CrossRef is the official DOI registration agency for scholarly and professional publications, including journals, books, and other content types.

- All advertisements are subject to approval of Shapovalov Scientific Publishing OÜ and can be rejected or canceled at any time by the publisher.

- The advertiser agrees to hold harmless of Shapovalov Scientific Publishing OÜ against expenses and losses resulting from the publication of the advertisement.

- All advertisements must clearly and prominently identify the advertiser by trademark or signature.

- Any references to Shapovalov Scientific Publishing OÜ advertisements, promotional material or merchandising by the advertiser is subject to our approval.

- Shapovalov Scientific Publishing OÜ cannot guarantee fixed advertisement positioning.

- All advertisements published by Shapovalov Scientific Publishing OÜ will be displayed at random unless otherwise instructed by the advertiser, in which case additional charges may be applied.

- Shapovalov Scientific Publishing OÜ is not responsible for damage for errors in displaying an ad. -

- Shapovalov Scientific Publishing OÜ will not be bound by any condition when such conditions conflict with the conditions set forth.

- In the event of non-payment, Shapovalov Scientific Publishing OÜ reserves the right to hold advertiser liable for such dues as payable.

- Advertiser represents and warrants that all advertisements they advertise are compliant with all applicable laws, rules, and regulations in the country where the advertisement will be seen.