[1]
P. Boonyuen, P. Suphajanya, P. Songphacha, N. Changwarangkul, and S. Komonsing, “Research and Development on Online Lessons in Geography Using Learning Management System for Students with Hearing Impairment in High School”, J Ratchasuda , vol. 18, no. 1, pp. 37–59, Jun. 2022.