NEEDS, MODES OF LIFE, AND WELFARE-ORIENTED FORMATION IN VETERINARY AND ANIMAL SCIENCES: A MARXIST AND ACTIVITY-THEORETICAL FRAMEWORK FOR ROLES ACROSS THE TRAINING–WORK–RESEARCH CONTINUUM. J. Integr. Sci. Soc. Impact [Internet]. 2026 Apr. 13 [cited 2026 May 3];2(1):122-7. Available from: https://jissi.org/jissi/article/view/33