“Study of Nano Silver Composite Sheet Derived From Pineapple Leaves for Hydrogen Sulphide Detection in Food Packing”, IJFANS, vol. 11, no. 7, pp. 4469–4483, Jan. 2022, Accessed: Sep. 08, 2026. [Online]. Available: https://ijfans.org/index.php/Journal/article/view/6987