PURBA, M. Zuhri Wanda; NALDO, Jufri. History and Contributions of Hadharatul Islamiyah Islamic Boarding School in Community Development in Sipispis District Serdang Bedagai Regency, 2009-2023. Yupa: Historical Studies Journal, [S. l.], v. 8, n. 1, p. 62–70, 2024. DOI: 10.30872/yupa.v8i1.3176. Disponível em: https://jurnal.fkip.unmul.ac.id/index.php/yupa/article/view/3176. Acesso em: 1 apr. 2026.