SULFIANI, S.; IRWANDY, I.; ANGGRAENI, R. .; RIVAI, F. .; SYAMSUDDIN, S. Developing cost containment strategies for soft tissue tumor management using lean principles in hospitals. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 9, n. 4, p. 151–157, 2026. DOI: 10.53894/ijirss.v9i4.11531. Disponível em: https://www.ijirss.com/index.php/ijirss/article/view/11531. Acesso em: 21 apr. 2026.