Oktavia, D., 		Panggabean, A., 		Pasaribu, S., & 		Widodo, N.
2023 Nov  6.  DETERMINATION OF CONTAMINATION LEVELS OF HEAVY METALS LEAD (Pb) AND CADMIUM (Cd) IN FOOD SAMPLES BY CARBON ATOMIC ABSORPTION SPECTROPHOTOMETRY (GRAPHITE FURNACE ATOMIZER AAS/ GF-AAS). PROSIDING SEMINAR NASIONAL KIMIA. [Online] 2:1