“…Out of these articles, the majority of them [32,33,36,37,[39][40][41][42][45][46][47][49][50][51][55][56][57][58] recorded the language skills development as perceptions of participants engaging in activities like listening to interactive videos or voice notes, reading online contents either for vocabulary learning or entertainment, writing formal responses or texting their friends, exchanging voice recordings as well as calling their friends as part of speaking activities. Several other articles gathered their data by observing the participants' level of English language proficiency as they participate in SNS-mediated activities which form the basis of their claims [29,31,34,38,43,44,48,52,53]. Only a handful of researchers have conducted actual tests to verify the extent of how the extensive use of SNS in learning has affected the participants' English language skills development [30,54].…”