MOHAN RAJA S; NAVEEN PRABHU K; ROMAN THAPA; KANNAN.S. Partial replacement of cement in concrete using cow dung ash . International journal of intellectual advancements and research in engineering computations, [S. l.], v. 5, n. 1, p. 899–901, 2017. Disponível em: https://ijiarec.com/ijiarec/article/view/1604. Acesso em: 6 may. 2024.