Preservation (1) Conservation (1) Employment (1) Adaptation (1) Cameroonians (1) Walking (1) Stress (Physiology) (1) Socialization (1) Social integration (1) Proportion (1) Learning (1) Working class (1) Gait in humans (1) Research (1) Influence (1) Relations (1) Occupations (1) Job stress (1) Estrés (Fisiología) (1) Estrés laboral (1) Socialización (1) Investigación (1) Trabajo (1) Proporción (1) Gaine (1) Travail (1) Recherche (1) Protection du patrimoine (1) Proportion (1) Intégration sociale (1)