On 21 May 2021 Barbara Tekely Skrętowicz MA, a doctoral student of the Siedlce University Doctoral School in the discipline of history, gave a lecture on "Archives in Slovakia" at the meeting of the Siedlce University Science Club of Archivists, operating at the Intitute of History.

On 20-21 May 2021, a doctoral student of the Siedlce University Doctoral School in the discipline of history participated in the ХХХІХ International Conference "Історія релігій в Україні", organized by the Lviv Museum of the History of Religion and the Ukrainian Academy of Sciences. Anita Smyk, MA, presented "Goddess Vesta on Julia Domna's coins in the propaganda policy of Septimius Severus."

Doctoral student in the discipline of security studies Martyna Jakubiuk, MA, participated in international conferences, where she gave lectures in Russian. On 12 May 2021, during the Всероссийской научно-практической онлайн-конференции "I ГОРЕЛИКОВСКИЕ ЧТЕНИЯ" she gave a speech on "Угрозы безопасности современной семьи&quot. On 20 May 2021 during the XII Международной научной конференции "Менталитет славян и интеграционные процессы: история, современность, перспективы" Гомель, gave a lecture. "Насилие в семье и безопасность ее членов".