Referensi
[Facebook] Akun Facebook “Telkomsel”
[Instagram] Akun Instagram “dari.telkomsel”
[Website] Situs resmi “telkomsel.com”
https://www.telkomsel.com/promo/poingembirafestival24
https://www.instagram.com/dari.telkomsel/p/DDYqXwBz4q9
https://www.facebook.com/story.php?story_fbid=122095284626626039&id=61568781175454&rdid=4nH6OcrYw1DERKjm (tautan unggahan akun Facebook “Hadiah Telkomsel”)
https://archive.ph/sq3rP (arsip akun Facebook “Hadiah Telkomsel”)
https://ghostarchive.org/archive/J5FWA (arsip tautan pendaftaran “Hadiah Telkomsel”)
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