HALAL SLAUGHTER ASSISTANCE DURING EID AL-ADHA IN EAST KALIMANTAN, INDONESIA: A CROSS-SECTIONAL EVALUATION OF ANIMAL WELFARE CHALLENGES, HUMAN RESOURCE CAPACITY, AND COMMUNITY-BASED SLAUGHTER PRACTICES. Pros. Sem. Nas. Pertan. Univ. Mulawarman 2026, 1 (1), 97-106.