Ellentian Mazmurrini, Mahendra Puji Permana Aji, and S. Suhartono. “The Effect of Using Animation Video on Students’ Writing Skills”. ELTT, vol. 9, no. 1, Oct. 2023, pp. 104-10, https://proceeding.unpkediri.ac.id/index.php/eltt/article/view/4157.