Netjinda, N., Achalakul, T. and Sirinaovakul, B. (2016) “Cloud Provisioning for Work ow Application with Deadline using Discrete PSO”, ECTI Transactions on Computer and Information Technology (ECTI-CIT), 7(1), pp. 43–51. doi: 10.37936/ecti-cit.201371.54351.