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 2026 Jan. 31];4(4):712-21. Available from: https://www.aaasjournals.com/index.php/ajapas/article/view/1764