37 issue of the journal "Security Dimensions" (20 points in the list of the Ministry of Education and Science) has appeared. This issue includes a scientific article in English by Martyna Jakubiuk, a doctoral student of the Siedlce University Doctoral School in the discipline of security studies, entitled Position of men on whom an alimony obligation has been imposed. Aspects of individual safety.

On 24 September 2021 the National Scientific Conference "European Challenges in Soil Evaluation and Protection" took place, organized by the Institute of Soil Science and Plant Cultivation (IUNG) in Puławy - Department of Soil Science Erosion and Land Conservation, Soil Science Society of Poland - Soil Evaluation and Utilization Committee, Warsaw University of Life Sciences - Department of Soil Science. During the conference, Adam Matyszczak M.Sc. and Katarzyna Jarecka M.Sc., doctoral students of the Siedlce University Doctoral School presented a paper titled "Properties of substrates after mushroom cultivation in context of improvement of soil fertility and recultivation".

In the monograph published by the UPH Scientific Publisher, entitled Information dimension of security of states and individuals (under the scientific editorship of dr hab. Włodzimierz Fehler, a university professor), a chapter has been published by Łukasz Olszewski (MA) - a doctoral student at the Doctoral School of the Siedlce University of Natural Sciences and Humanities in the discipline of security studies , entitled The European Union in the face of preventing and combating cybercrime - selected aspects.