Realpe Rivadeneira, G. R. (2020). Concrete paving blocks abrasion resistance: Ecuadorian standard application and modification.
Čikaški stil citiranjaRealpe Rivadeneira, Guillermo Ricardo. Concrete Paving Blocks Abrasion Resistance: Ecuadorian Standard Application and Modification. 2020.
MLA način citiranjaRealpe Rivadeneira, Guillermo Ricardo. Concrete Paving Blocks Abrasion Resistance: Ecuadorian Standard Application and Modification. 2020.
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