The effect of technology supported teaching on students' academic achievement: a combined meta-analytic and thematic study. - Veli Batdi; Aydin Aslan; Chang Zhu (Int. J. Learn. Technol., 2018)

Use of augmented reality in science education: A mixed-methods research with the multi-complementary approach. - Özgür Anil; Veli Batdi (Educ. Inf. Technol., 2023)

Effectiveness of online learning: a multi-complementary approach research with responses from the COVID-19 pandemic period. - Veli Batdi; Yunus Dogan; Tarik Talan (Interact. Learn. Environ., 2023)

A mixed-meta method on the efficacy and impact of constructivist applications on permanent learning. - Nazife Tugba Yildirim; Veli Batdi; Akin Efendioglu (Interact. Learn. Environ., 2025)