Purnamasari SY, Rosita D, Fatonah O. The Effect of Health Education Using A Pocket Book About Hepatitis B on The Knowledge of Prospective Brides . medica (int. med. scientific J.) [Internet]. 2025 Oct. 31 [cited 2026 Jun. 25];7(3):90-6. Available from: https://ahmareduc.or.id/journal/index.php/medica/article/view/675