Effect of GeoGebra on Secondary School Students' Attitudes and Retention in Solid Geometry in Benue State, Nigeria PP: 01-08 ZEKELI ENECHOJO EUCHARIA1, EDE, EMMANUEL NKWO2 Global Scientific and Academic Research Journal of Education and literature 4 (8) PDF Post navigation Abstract GSARJAVS Vol -3 Issue – 8 (August 2026)