Rakhmawati, A., Purwanto, Y. A., Widodo, S., & Astuti, D. A. (2023). Detection of Formalin Content in Chicken Meat Using Portable Near Infrared Spectrometer. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), 12(4), 831–839. https://doi.org/10.23960/jtep-l.v12i4.831-839