Patimah, P., & Yumiatul Khumairoh, A. (2023). Evaluation of Formalin Content In the Processed Food In Pasar Minggu South Jakarta Using a UV-Vis Spectrophotometer. Indonesian Journal of Chemical Science, 12(3), 255-261. Retrieved from http://journal.unnes.ac.id/sju/ijcs/article/view/72498