IFEANYI-NZE, Favour Okechi et al. Biodiesel Synthesis from Waste Vegetable Oil Utilizing Eggshell Ash as an Innovative Heterogenous Catalyst. Archives of Advanced Engineering Science, [S. l.], p. 1–18, 2023. DOI: 10.47852/bonviewAAES32021761. Disponível em: https://ojs.bonviewpress.com/index.php/AAES/article/view/1761. Acesso em: 21 nov. 2024.