ZHUMABAYEVA, A.B.; Kurennoy А.М.; Nurmagambetov А.М. Issues of the legal category "duty" in the labor field. Bulletin of the Karaganda University “Law Series”, [S. l.], v. 108, n. 4, p. 88–94, 2022. DOI: 10.31489/2022L4/88-94. Disponível em: https://law-vestnik.buketov.edu.kz/law/article/view/305. Acesso em: 2 jul. 2026.