HANIZA, Haniza; MATONDANG, Nazaruddin; HIDAYATI, Juliza. Sustainability Model for Private Higher Education of North Sumatra Indonesia. AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment), [S. l.], v. 5, n. 2, p. 5–8, 2021. DOI: 10.29165/ajarcde.v5i2.64. Disponível em: https://ajarcde-safe-network.org/index.php/index.php/ajarcde/article/view/64. Acesso em: 6 jul. 2025.