W. Khaoprasert, T. Phissuwan, J. Ruengkham, and N. Wannathong, “The Development of English Vocabulary Memorization through Quizlet Application for Secondary 2 Students under the Secondary Educational Service Area Office Sakon Nakhon”, JESCU, vol. 50, no. 3, p. EDUCU5003004, Sep. 2022.