E. Kusumawardhani, L. S. A. Putra, P. W. Nugraheni, L. Tarbiyatun Nasyin Maleiva, and R. A. . Wicaksono, “Education on Electromagnetic Waves Exposure from Smart Devices in Elementary School”, IJCSL, vol. 7, no. 1, pp. 56–62, Feb. 2023.