kaune, nurlaila et al. 2025. Analisis butir soal matematika materi persamaan linier dua variabel berbasis Google Sites di SMP Negeri 3 Telaga. Jurnal Pendidikan Matematika RAFA. 11, 2 (Dec. 2025), 131–145. DOI:https://doi.org/10.19109/jpmrafa.v11i2.32194.