R. A. Barnabas, S. Jubaidah, and T. Cholisotin, “Thatwir al-Washilah al-Ta’limiyah Li Maddah al-Nahw Bi Istikhdam Barnamaj Powerpoin al-Tafa’uliy”, JBA, vol. 4, no. 2 November, pp. 251–264, Nov. 2020.