Performance Augmentation of Household Batch Digester using a Circular Horizontal Extended Surface. Tikrit Journal of Engineering Sciences, [S. l.], v. 31, n. 4, p. 1–11, 2024. DOI: 10.25130/tjes.31.4.1. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/1174.. Acesso em: 10 sep. 2026.