Mohammad Abdul Zaman and Ristika Sudrajat 2024. OPTIMIZING DUCK PRODUCTIVITY: UNVEILING THE IMPACT OF TORCH GINGER (ETLINGERA ELATIOR) FLOWER EXTRACT SUPPLEMENTATION ON NON-CARCASS COMPONENTS IN LOCALLY RAISED MALE DUCKS WITH COMMERCIAL FEED. The American Journal of Agriculture and Biomedical Engineering. 6, 01 (Jan. 2024), 19–22. DOI:https://doi.org/10.37547/tajabe/Volume06Issue01-05.