HINK, Johan Wilhelm. On the problem of implementing flexible working hours at an enterprise. Business: Theory and Practice, [S. l.], v. 7, n. 1, p. 22–26, 2006. DOI: 10.3846/btp.2006.03. Disponível em: https://journals.vilniustech.lt/index.php/BTP/article/view/11636. Acesso em: 10 may. 2025.