Investigative Study on the Properties of Hollow Concrete Blocks . International Journal of Innovative Research in Computer Science & Technology, [S. l.], v. 10, n. 1, p. 49–58, 2022. DOI: 10.55524/. Disponível em: https://journals.acspublisher.com/index.php/ijircst/article/view/10818. Acesso em: 4 apr. 2025.