@article{vrignaud:hal-04081298, TITLE = {{Introduction}}, AUTHOR = {Vrignaud, Pierre and Blanchard, Serge and Loarer, Even}, URL = {https://cnam.hal.science/hal-04081298}, JOURNAL = {{L'Orientation scolaire et professionnelle}}, PUBLISHER = {{Institut national d'{\'e}tude du travail et d'orientation professionnelle (INETOP-CNAM)}}, VOLUME = {47}, NUMBER = {1}, YEAR = {2018}, MONTH = Mar, DOI = {10.4000/osp.5557}, PDF = {https://cnam.hal.science/hal-04081298/file/osp-5557.pdf}, HAL_ID = {hal-04081298}, HAL_VERSION = {v1}, }