Dziuba, Natalia, Joanna Mioduszewska, Aleksandra Sim, Paweł Rot, Piotr Poniewozik, Maja Pernal, Zofia Roguska, Andrzej Pawel Zuzak, Paweł Poniewozik, and Krzysztof Grabowski. “Physical Activity – Friend or Foe of Acne? A Literature Review”. Quality in Sport 53 (April 5, 2026): 70262. Accessed April 10, 2026. https://apcz.umk.pl/QS/article/view/70262.