Wahyono, N.D. et al. 2026. Value Chain Analysis of Cigar Waste Utilization as an Alternative Raw Material for the Hand-Rolled Kretek Cigarette (SKT) Industry in Jember Regency, East Java. Annals of Agri-bio Research. 31, 1 (Apr. 2026), 10–27. DOI:https://doi.org/10.53941/agrbio.2026.100002.