Oktavia, Dwina, 		Panggabean, Aman, 		Pasaribu, Subur P., AND 		Widodo, Nanang.
" 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)" <em>PROSIDING SEMINAR NASIONAL KIMIA</em> [Online], Volume 2 Number 1 (6 November 2023)