Has Web 2.0 revitalized informal learning? The relationship between Web 2.0 and informal learning. - Donggil Song 001; J. Lee (J. Comput. Assist. Learn., 2014)

Scaffolding self-regulated learning in student-generated questioning using mobile phones. - Donggil Song 001; Krista D. Glazewski (Educ. Inf. Technol., 2023)

AI Chatbot Coaching for Elevating Student Research. - Selçuk Kilinç; Tugce Aldemir; Vivek Sabanwar; Ali Bicer; Donggil Song 001 (ICER (2), 2025)