The "1" might refer to an author index or a specific publication in a series. You can verify her publications on Google Scholar or Academia.edu .
If you can provide additional context — such as a country (Portugal or Brazil are likely), a profession, a publication title, a social media handle, or a company name — I can help you: sara motinha resende 1
in Brasília, often covering political developments, LGBTQIA+ rights, and legislative updates for platforms like Academic and Research: Sara Resende Rodrigues The "1" might refer to an author index
Could you tell me or what field of study it might be related to? Réccua Douro Ultra Trail a publication title