Izzaty, R.E., Setiawati, F.A. and Istikomah, F. 2024. The effect of educational levels and gender on students’ reasoning ability and mechanical aptitude. Cypriot Journal of Educational Sciences. 19, 4 (Oct. 2024), 309–325. DOI:https://doi.org/10.18844/cjes.v19i4.8953.