TY - DATA AU - Adina Letitia Negrusa AU - Monica Maria Coros TI - Sustainable Approaches and Business Challenges in Times of Crisis T2 - Springer Proceedings in Business and Economics SN - 9783031482885 PB - springer KW - Business and Management KW - Tourism Management UR - https://link.springer.com/openurl?genre=book&isbn=978-3-031-48288-5 ER -