Liyanovitasari, P. . “The Effectiveness of Peer Educator-Based Education As a Model for Handling Online Game Addiction in Adolescents During the Covid-19 Pandemic”. Annals of the Romanian Society for Cell Biology, vol. 25, no. 6, May 2021, pp. 3275-82, https://www.annalsofrscb.ro/index.php/journal/article/view/6052.