Budi Purwaningtyas, N. N. D. and Sodik, M. A. (2021) “The Impact Of Using Gadget With Insomnia Cases At Teenagers In Semambung Village, Kanor Sub Districts, Bojonegoro Districts”, Indonesian Journal of Nutritional Epidemiology and Reproductive, 4(3), pp. 109–122. doi: 10.30994/ijner.v4i3.207.