Nik Hasmadi N. Hassan, Siti Rafidah Abdul Rahim, Muhamad Hatta Hussain, Syahrul Ashikin Azmi, Azralmukmin Azmi, Ismail Musirin and Sazwan Ishak 2024. Integration of Multiple Distributed Generation Sources in Radial Distribution System Using a Hybrid Evolutionary Programming-Firefly Algorithm. Applied Mathematics and Computational Intelligence (AMCI). 13, No.1 (Feb. 2024), 1–15. DOI:https://doi.org/10.58915/amci.v13iNo.1.559.