et. al., Ayat Abdel Khaleq Kamel ,. 2021. “Improvement Of A New Analysis Technique Of Phenomenon Of Bulling And Cyberbullying Among Students At Different Stages”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12 (7):3106-15. https://turcomat.org/index.php/turkbilmat/article/view/3927.