Rustiah, W. O., A. Anita, D. Arisanti, M. Muawanah, and M. Mirnawati. “Analysis of Lead (Pb) Content in Cooking Oil Repeatedly by Fried Food Sellers”. Lontara Journal of Health Science and Technology, Vol. 5, no. 1, June 2024, pp. 30-37, doi:10.53861/lontarariset.v5i1.429.