Agustina, L., Z. Zaenuri, I. Isnarto, and D. Dwijanto. “The Students’ Creative Thinking Skills on Literacy Numeracy Concepts”. Proceedings of International Conference on Science, Education, and Technology, vol. 7, no. 1, Mar. 2023, pp. 979-87, https://proceeding.unnes.ac.id/ISET/article/view/2080.