Wahab, Z.A., Osman, S.Z.M. and Ahmad, N.H. 2025. Kesahan Kandungan Instrumen Efikasi Kendiri Keusahawanan Bagi Guru Pelatih Berdasarkan Indeks Kesahan Kandungan (CVI). Journal of Entrepreneurship and Business. 13, 1 (May 2025), 132–145. DOI:https://doi.org/10.17687/jeb.v13i1.1509.