Challenges and Activities of Professional Librarians’ Associations, Particularly for Association of Hungarian Librarians before and during COVID aera. Access: Int. J. Nep. Lib. Ass. [Internet]. 2022 Jul. 11 [cited 2026 Jul. 14];1(1):48-5. Available from: https://nepjol.info/index.php/access/article/view/46610