Socialization of Problem-Based Research Strategy for Regional Officials: A Case Study of Simalungun Regency, North Sumatra. Kreativitas Pada Pengabdian Masyarakat (Krepa), [S. l.], v. 6, n. 5, p. 101–110, 2025. DOI: 10.34743/vpy9jb11. Disponível em: https://ejournal.cahayailmubangsa.institute/index.php/krepa/article/view/3998. Acesso em: 5 jul. 2025.