Kaveh, Ali, Seyed Rohollah Hoseini Vaez, Pedram Hosseini, and Elham Ezzati. 2018. “Layout Optimization of Planar Braced Frames Using Modified Dolphin Monitoring Operator”. Periodica Polytechnica Civil Engineering 62 (3):717-31. https://doi.org/10.3311/PPci.11654.