Eireine Maria Pandoh 2024. Relationship Between Duration of Gadget Use and Insomnia Incidence in Adolescents at Junior High School Betzata ABD Leilem. International Journal of Health and Medicine. 1, 4 (Sep. 2024), 31–42. DOI:https://doi.org/10.62951/ijhm.v1i4.75.