Eismontaitė, Katažyna, and Gražina Gintilienė. “Relationship Between Errors on Raven’s Progressive Matrices (SPM Plus and APM) and Eductive Ability”. Psichologija 50 (February 3, 2014): 49–62. Accessed November 19, 2025. https://www.zurnalai.vu.lt/psichologija/article/view/4890.