Browsing Sastra Inggris by Subject "WhatsApp,"
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The Effect of Using Group Chat Discussions on Whatsapp Into Students’ Vocabulary Mastery Seventh Grade at SMP St Yoseph Medan
(2022-12-19)This study focuses on kowing the effect of using group chat discussion on whatsapp into student’s vocabulary mastery seventh grade at SMP St Yoseph Medan. This research used experimental quantitative. The population of ...