Badria. A. Salem, and Rowaida M. Younes. “Assessing the Levels of Certain Elements (Na, K, Ca, Mg, Fe, and Zn) in a Variety of Baby Formula Brands Available in Libya”. Libyan Journal of Medical and Applied Sciences, vol. 3, no. 3, Sept. 2025, pp. 131-7, https://ljmas.com/index.php/journal/article/view/158.