Protacio, Rodelea Pelicano, et al. “Smart Biodegradable Packaging: Enzyme Triggered Self-Degrading Film Based on Papaya (Carica Papaya) for Time Sensitive Freshness Monitoring”. International Journal of Research in Interdisciplinary Studies, vol. 4, no. 4, Apr. 2026, pp. 17-34, https://doi.org/10.65138/ijris.2026.v4i4.276.