Hasbyalloh, Mochamad, Dewi Asri Saraswati, and Atira Atira. 2024. “The Effect Of Health Education Video Of Bullying Behavior On Student’s Knowledge: Health Education Video”. INDONESIAN JOURNAL OF HEALTH SCIENCES RESEARCH AND DEVELOPMENT (IJHSRD) 6 (1):230-39. https://doi.org/10.36566/ijhsrd/Vol6.Iss1/213.