“Synthesis and Characterization of Fatty Polyamide from Dimer Acid Prepared from Afzelia Africana Seed Oil”. American Journal of Innovation in Science and Engineering 1, no. 1 (October 16, 2022): 13–17. Accessed July 30, 2026. https://e-pallipublishers.com/index.php/ajise/article/view/709.