Widianto AI, Purwaningsih AEDA, Ulum AN. The Effect of Video and Leaflet-Based Education on Beyond Use Date Knowledge Among Outpatients at dr. Gondo Suwarno Regional Hospital Semarang Regency. PHARMADEMICA [Internet]. 2026 Sep. 15 [cited 2026 Sep. 16];6(1):67-80. Available from: https://jurnal.poltekkespim.ac.id/index.php/pharmademica/article/view/177