TY - CONF T1 - Cost analysis of graded concrete beam on maximum reinforcement ratio JO - PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE OF GREEN CIVIL AND ENVIRONMENTAL ENGINEERING (GCEE 2021) UR - http://dx.doi.org/10.1063/5.0072563 PY - 2021/10/25 AU - Pratama MMA AU - Novitasari Y AU - Sulton M AU - Karyadi K ED - DO - DOI: 10.1063/5.0072563 PB - AIP Publishing Y2 - 2025/05/22 ER -