Ramin, Norazrina Md, Wan Mohd Nuzul Hakimi Wan Salleh, Abubakar Siddiq Salihu, Nurunajah Ab Ghani, and Salam Ahmed Abed. “Retraction: [A Review on Composition and Bioactivities of Essential Oils from Prominent <i>Piper</I> Species]”. Fine Chemical Engineering 6, no. 2 (April 25, 2025): 186–210. Accessed December 5, 2025. https://ojs.wiserpub.com/index.php/FCE/article/view/6476.