“…", we further explored the effectiveness that blended learning approach had on these three domains. In general, this teaching approach was associated with superiority comparing with the conventional teaching approach in supporting learners' vocabulary retention (see Ahmad, 2019;Saengsawang, 2020), vocabulary recall (see Sato et al, 2020), reading skills (see Djiwandono, 2018) and writing skills (see Al-Tamimi, 2018). However, this approach is found to be gender neutral in vocabulary learning (see Hassan et al, 2017;Saengsawang, 2020).…”