WAHYURIANI, Divanisti; ABDILLAH, Asril; HAMDANI, Mufida. Educational Policy for Sustainable School Quality Improvement. Nusantara Education Studies, Yogyakarta, Indonesia, v. 2, n. 2, p. 138–147, 2024. DOI: 10.63208/21011-526. Disponível em: https://iacs.co.id/nes/article/view/526. Acesso em: 19 sep. 2026.