BADI, F. and GUISSI, M.S. 2022. A training bag to develop the skill of professional decision-making for a sample of vocational training trainees A field study at the Vocational Training and Apprenticeship Center Lemghedem Mabrouk Debila, Wilaya d’EL-Oued. Social Sciences Journal. 16, 2 (Sep. 2022), 364-376. DOI:https://doi.org/10.34118/ssj.v16i2.2481.