Inayah, Inayah, and Wahyuni Sahani. 2015. “Preservatives Material Content of Sodium Nitrite (NaNO2) on Meat Processed (Burger) in Supermarkets and Street Vendors, Makassar City”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 24 (3):364-69. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/4674.