To avoid this issue, always verify the existence and relevance of publications

[RufaidaKhatun]

Therefore, relying solely on database metadata can result in incomplete or erroneous search results. by checking the actual PDF documents. Do not rely solely on metadata provided by the database. Reviewing the entire documents ensures that all critical data is considered, which may otherwise be missed. In addition, discrepancies in publication dates, particularly for non-patent literature (NPL), pose a significant challenge. NPL may appear online or be distributed by mail before the official publication date recorded in the database.

For example, an academic journal article may be available on the publisher's website weeks or months before the official publication date. This early access may qualify as prior art, but if the database only lists the belgium number for whatsapp official date, this crucial reference may be overlooked.



Therefore, it is essential to cross-check publication dates from multiple sources. Here are some key actions to avoid pitfalls: Verify that documents exist : Always access the actual PDF documents, not just the metadata. Make sure the publication actually exists and matches the database record. 2. Cross-check publication dates : Compare dates from multiple sources to ensure accuracy. Be wary of early online distributions or posts that may not be reflected in the database.