TSEGAYE AMARE; SINGH, B. .; KABETA, G. .; AMARE, E. Model Validation of Lean Critical Success Factors and Operational Performance Measures Using Artificial Neural Networks (ANN). Ethiopian Journal of Technical and Vocational Education and Training, [S. l.], v. 2, n. 2, 2026. DOI: 10.20372/tvet-ftveti-v2i2.93. Disponível em: https://journal.ftveti.edu.et/index.php/journal/article/view/93. Acesso em: 25 oct. 2026.