“…Regarding the validity and reliability of an uniform, unique tool for employability measurement, in the recent international literature we also identified other types of framework and/or tools with an appropriate aim, i.e., STELEM (Socio-Technical E-learning Employability System of Measurement) [17], self-perceived employability (SPE) scale [40,41], work ability index (WAI) or the single-item work ability score (WAS) [13], standardized competence assessment procedure [42], data mining techniques being in fact the single tool that it shows their weaknesses that they need to overcome for being employable in various companies [6], extra and co-curricular activities (ECCAs assessment) [43], novel methodology for assessment of transverse and specific competences in civil engineering [44,45], pilot tests [46], CAT (Competency Assessment Tool) [47], WIL-Work-integrated learning [48], fuzzified expert system for employability assessment [49], CBT(competencies-based training systems) [50] or assessment tool for sustainable employability [51].…”