STIVANI, M. A.; NURJANNAH, N.; SUHANDA, R. Planning, Organizing, Actuating, and Controlling as Predictors of Hospital Service Effectiveness: A Study in Aceh Province, Indonesia. Indatu Journal of Management and Accounting, [S. l.], v. 4, n. 1, p. 1–10, 2026. DOI: 10.60084/ijma.v4i1.419. Disponível em: https://heca-analitika.com/ijma/article/view/419. Acesso em: 16 jun. 2026.