“A Review on Preservatives Present in Packaged Food Items: (https://doi.org/10.5281/zenodo.21790539)” (2026) Bundelkhand Journal of Academic Research, 2(2). पर उपलब्ध: https://bjss.in/index.php/bjar/article/view/48 (अंतिम उपयोग: 4 नवम्बर 2026).