Iro-Aghedo, P. E., Omeonu, C.I. and Uba, J. (2026) “Development and Validation of a 21st-Century Skills Instrument Towards Sustainable Employability of Graduates of Technical and Vocational Education and Training in Nigeria”, Journal of Innovation in Educational Assessment, 8(1), pp. 113–128. doi:10.66545/d62m4e02.