Mayanesa , U.R. and Sutisna, A. 2025. Development of a Quizizz-Based Cognitive Diagnostic Assessment Instrument for the Science Subject of Grade IV of SD Negeri 2 Ciloa. Jurnal Pendidikan Dasar Nusantara. 11, 1 (Jul. 2025), 67–78. DOI:https://doi.org/10.29407/jpdn.v11i1.26168.