Jaskulska, Jagoda, and Beata Rutkowska. “Work above the Working Time Specified in the Employment Contract in Part-Time Employment”. Studia Iuridica Toruniensia 31, no. 2 (March 15, 2023): 65–83. Accessed June 14, 2025. https://apcz.umk.pl/SIT/article/view/39142.