Retno Winarni. “The Effect of Project Based Learning on Creative Writing Skills in Elementary School Students: Multivariate Analysis of Variance on Themes, Diction, Imagination”. Jurnal Iqra’ : Kajian Ilmu Pendidikan, vol. 8, no. 2, Nov. 2023, pp. 120-9, doi:10.25217/ji.v8i2.2826.