The Effect of Dagusibu (Get, Save, Use and Dispose of Medicine) Education in Increasing The Knowledge of Cadres Empowering Family Welfare (PKK) in Pematang Ibul Village, Rokan Hilir District. JPK : Jurnal Proteksi Kesehatan, [S. l.], v. 13, n. 2, p. 252–261, 2025. DOI: 10.36929/jpk.v13i2.955. Disponível em: https://jurnal.pkr.ac.id/JPK/article/view/955. Acesso em: 18 jan. 2026.