@inproceedings{inproceedings, title = {{Initial strength of graded concrete beams on varying concrete strength}}, publisher = {{AIP Publishing}}, url = {{http://dx.doi.org/10.1063/5.0093868 }}, year = {{2022}}, month = {{6}}, author = {{Afdila ZN and Andi P. MF and Pratama MMA}}, doi = {{10.1063/5.0093868}}, journal = {{AIP Conference Proceedings}}, note = {{Accessed on 2025/05/24}}}