Denial of bonuses in cleaning contracts after the transferring of employees by collective agreement (Judgment of the Supreme Court (Contentious-Administrative) of 14th November 2017). revsegsoc [Internet]. 2018 Jun. 28 [cited 2026 Nov. 6];(15):145-60. Available from: https://revista.laborum.es/index.php/revsegsoc/article/view/287