Farabi, Muhammad Al, Ulfa Masamah, and Imam Rofiki. 2025. “Development of Visual-Spatial Thinking Ability Test Instrument Based on Pattern Batik Ceplok-Ceplok Jatipelem Jombang”. Jurnal Riset Pendidikan Dan Inovasi Pembelajaran Matematika 8 (2):151-66. https://doi.org/10.26740/jrpipm.v8n2.p151-166.