HARYANI, Mutiara Hafidzah Tri; ANGGESTI, Indi; SITUMEANG, Monica; APRILIYA, Deswita; A’YUNI, Nur; ELISKA, Eliska. Relationship between Gadget Use and Learning Concentration Kedai Damar Village, Tebing Tinggi Subdistrict, Serdang Bedagai Regency. Indonesia Berdaya, [S. l.], v. 4, n. 4, p. 1657–1660, 2023. DOI: 10.47679/ib.2023626. Disponível em: https://ukinstitute.org/journals/ib/article/view/4445. Acesso em: 26 jun. 2026.