ام السعد فرج عمر. Estimating and comparing the concentration of some heavy metals in local and imported red pepper powder available in the markets of Bani Walid. AJAPAS [Internet]. 2025 Dec. 17 [cited 2025 Dec. 28];4(4):712-21. Available from: https://aaasjournals.com/index.php/ajapas/article/view/1764