Melo, Vanda, Pedro Pacheco, Mariana Portela, Sandra Costa, and Helena Ribeiro. “Cyberbullying in Pre-Adolescence - Reality of a City in Northern Portugal”. BIRTH AND GROWTH MEDICAL JOURNAL 34, no. 1 (April 7, 2025): 10–16. Accessed December 12, 2025. https://revistas.rcaap.pt/bgmj/article/view/37627.