Badria. A. Salem and Rowaida M. Younes (2025) “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, 3(3), pp. 131–137. Available at: https://ljmas.com/index.php/journal/article/view/158 (Accessed: 15 September 2025).