PURWANTO, E.; WAHYUNI, H. C. Innovation Of 5S Culture For Noble Character And Student Achievement: Inovasi Budaya 5S Untuk Akhlak Mulia Dan Prestasi Siswa. Indonesian Journal of Innovation Studies, [S. l.], v. 27, n. 1, p. 10.21070/ijins.v27i1.1363, 2026. DOI: 10.21070/ijins.v27i1.1363. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/1363. Acesso em: 9 oct. 2026.