Items by "Perangin-angin, Lestari"
![[up]](/style/images/multi_up.png)
Up a levelGroup by: Item Type | No Grouping
Jump to: Conference or Workshop Item
Number of items: 2.
Conference or Workshop Item
Lubis, Billian and Sihite, Dameria and Tiurmauli, Tiurmauli and Tarigan, Devi and Perangin-angin, Lestari (2020) Impact of Using Gadgets on Teenagers’ Cognitive Development. In: Proceedings of the 1st International Conference of Global Education and Society Science, ICOGESS 2019,14 March, Medan, North Sumatera, Indonesia.
Perangin-angin, Lestari (2020) Strategy For Overcoming Gadget Addiction Through Christian Education In Medan. In: Proceedings of the 1st International Conference of Global Education and Society Science, ICOGESS 2019,14 March, Medan, North Sumatera, Indonesia.