MUHAMMAD ARIF KURNIANDA; NELLITAWATI; SUFYARMA M; SULASTRI. Principal’s Leadership Contribution And Work Motivation On Teacher’s Work Discipline State Vocational School Of Padang City . International Journal Of Humanities Education and Social Sciences, [S. l.], v. 2, n. 3, 2022. DOI: 10.55227/ijhess.v2i3.289. Disponível em: https://ijhess.com/index.php/ijhess/article/view/289. Acesso em: 12 oct. 2026.