Effect of Corn Cob Ash on Fresh and Mechanical Properties of Concrete: A Systematic Literature Review. Annual Methodological Archive Research Review, [S. l.], v. 4, n. 3, p. 683–690, 2026. DOI: 10.66021/. Disponível em: https://www.amresearchjournal.com/index.php/Journal/article/view/1820. Acesso em: 13 oct. 2026.