MATERI TIK KELAS 7-BAB 1

<iframe src="https://docs.google.com/forms/d/e/1FAIpQLSc7B0w_M6AYk8j-782ec8kFycv2uxtlT-dhiOMopVT5njL3tg/viewform?embedded=true" width="640" height="397" frameborder="0" marginheight="0" marginwidth="0">Loading...</iframe>