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Tan, Ee Lim, Wen Ni Ng, Ranyuan Shao, Brandon D. Pereles, و Keat Ghee Ong. A Wireless, Passive Sensor for Quantifying Packaged Food Quality. Molecular Diversity Preservation International (MDPI), 2007.

Tan, Ee Lim, et al. A Wireless, Passive Sensor for Quantifying Packaged Food Quality. Molecular Diversity Preservation International (MDPI), 2007.