TY  - JOUR 
T1  - Replacement of river sand with concrete for environmental factors: its mechanical and microstructural properties
JO  - Matéria (Rio de Janeiro)
A1  - Gurumoorthy, Venkatramana
A1  - Madeshwaren, Vairavel
A1  - Pakkiri, Gnanamoorthy
SN  - 1517-7076
UL  - 10.1590/1517-7076-RMAT-2024-0642
VL  - 30 
Y1  - 2025
PB  - Brasil 
ER  -