Akinade, N., and J.P. Abah. “Comparative Assessment of Heavy Metals in Some Selected Foreign and Locally Produced Spices Sold in Apete Market, Ibadan, Nigeria”. KolaDaisi University Journal of Applied Sciences 1 (August 24, 2023): 83–88. Accessed October 27, 2025. https://kujas.jinmi.dev/index.php/kujas/article/view/10.