Budianti, F., S. Purnomo, and S. Rahayuningsih. “Pengembangan Model ACPAE (Activity, Cooperative Learning, Project, Action, Exercise) Dalam Pembelajaran Matematika Di SMP”. Jurnal Likhitaprajna, Vol. 23, no. 1, May 2021, pp. 1-12, doi:10.37303/likhitaprajna.v23i1.187.