Okty Zull Fanny, A., Tiara Carolin, B., & Azzahroh, P. (2024). The Effect of Health Education Using Audiovisuals on The Knowledge of Adolescent Girls about Breast Self-Examination (BSE). Health and Technology Journal (HTechJ), 2(1), 47–51. https://doi.org/10.53713/htechj.v2i1.146