Mawanti, C. ., N. M. Simanjuntak, Suyatno, and Darni. “Implementation of Directive Functions in Children’s Literature Written by Authors of Children Aged 7-12 Years”. Indonesian Journal of Contemporary Multidisciplinary Research, vol. 2, no. 3, May 2023, pp. 315-20, doi:10.55927/modern.v2i3.3860.