Nurjannah, Lindra RM, Khassim SS. Effect of Audio-Visual Health Education on Knowledge Level of Elderly with Uric Acid Disease. Vocational [Internet]. 2025 Aug. 4 [cited 2025 Aug. 6];2(1):33-41. Available from: http://jurnal.smpharapanananda.sch.id/index.php/vocational/article/view/396