Nabilah, Nurjihan, Sovy Dia Permata Sari, and Yurizka Melia Sari. 2025. “Developing and Validating MCA-Equivalent Summative Assessment in Combinatorics Using Aiken’s V Method”. Edumatika : Jurnal Riset Pendidikan Matematika 8 (2):114-28. https://doi.org/10.32939/ejrpm.v8i2.5222.