Plachetka, Aleksandra, Magdalena Głowacka, Mateusz Grajek, and Karolina Krupa-Kotara. 2023. “Evaluation of Physical Activity of Women in the Second and Third Trimester of Pregnancy Using the Standardized PPAQ Questionnaire-a Pilot Study”. Quality in Sport 13 (May):54-71. https://doi.org/10.12775/QS.2023.13.01.005.