LASIANA, Ninit; HIDAYATULLOH, Hidayatulloh. Implementation of Total Quality Management (TQM) and Six Sigma in the Learning Process in Vocational High Schools: Implementasi Total Quality Manajemen (TQM) dan Six Sigma dalam Proses Pembelajaran di Sekolah Menengah Kejuruan. Indonesian Journal of Education Methods Development, [S. l.], v. 17, n. 3, p. 10.21070/ijemd.v19i.652, 2022. DOI: 10.21070/ijemd.v19i.652. Disponível em: https://ijemd.umsida.ac.id/index.php/ijemd/article/view/652. Acesso em: 15 jun. 2025.