As seen in this app, you can … (WhatsApp Inc., 2009).
According to WhatsApp Inc. (2009) their app is capable of...
DEVELOPER, Year. Title of app (version number). [Mobile app]. Available from: store name [download date]
WHATSAPP INC., 2009. WhatsApp Messenger (Version 2.19.100). [Mobile app]. Available from: App Store [downloaded 23 October 2020]
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