A Study on the Effect of Work Culture, Employee Empowerment, Librarianship Training and Work Ethics on Employee Performance at National Library of Indonesia. int.jour.sci.res.mana [Internet]. 2020 Jun. 26 [cited 2024 Nov. 25];8(06):1863-7. Available from: https://ijsrm.net/index.php/ijsrm/article/view/2594