https://www.123rf.com/photo_49649466_congratulation-with-colorful-stars-on-a-white-background.html
https://sukmaistiqomah.wordpress.com/2013/10/31/materi-bahasa-inggris-kelas-x-semester-1/
e-Modul Bahasa Inggris Kelas X 2017SMAN 1 Narmada - SMA Terbuka Jarak Jauh Narmada