Purwaningsih, Dyah, Hari Sutrisno, and Kun Sri Budiasih. “An Application of Digital Chemistry Telling (DCT) in the Basic Inorganic Chemistry Course to Improve Students’ Listening and Speaking Skills”. JOURNAL OF EDUCATION 4, no. 01 (March 20, 2014). Accessed May 14, 2025. https://jurnal.uny.ac.id/index.php/joe/article/view/1712.