1.
Katimi EL. The Effect of Retarding Chemical Superplasticizers on the Setting Time of Cement Pastes in Kenya: A Case Study of Ready Mix Concrete in Nairobi. IJSBAR. 2016;28(2):184-219. Accessed November 5, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/5881