CHENGULA, Dr. Duwa Hamisi; J. MSAMBICHAKA, Prof. Joseph; MIDDENDORF, Prof. Bernhard. Synthetic Determination of Specific Density, Specific Surface Area and Particle Size Distribution of Cementitious Powder Materials. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 41, n. 2, p. 177–189, 2018. Disponível em: https://gssrr.org/JournalOfBasicAndApplied/article/view/9303. Acesso em: 30 oct. 2025.