Katimi, E. L. (2016) “The Effect of Retarding Chemical Superplasticizers on the Setting Time of Cement Pastes in Kenya: A Case Study of Ready Mix Concrete in Nairobi”, International Journal of Sciences: Basic and Applied Research (IJSBAR), 28(2), pp. 184–219. Available at: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/5881 (Accessed: 3 July 2024).