BUKOWSKA-PIESTRZYŃSKA, Agnieszka. Lean Concept in Improving the Efficiency of the Staff of Healthcare Entities. Studies and Work of the Collegium of Management and Finance , [S. l.], n. 167, p. 65–78, 2019. DOI: 10.33119/SIP.2018.167.4. Disponível em: https://econjournals.sgh.waw.pl/SiP/article/view/793. Acesso em: 22 jul. 2024.