EFFECTIVENESS OF AUDIO VISUAL AIDS (AVA) BASED EDUCATION ON PATIENTS’ KNOWLEDGE AND ANXIETY PRE CATARACT OPERATION. Jurnal Penelitian Sekolah Tinggi Ilmu Kesehatan Nahdlatul Ulama Tuban, [S. l.], v. 6, n. 2, 2024. DOI: 10.47710/jp.v6i2.563. Disponível em: https://ejournal.iiknutuban.ac.id/index.php/jp/article/view/563. Acesso em: 20 jul. 2025.