List of Articles harmony search algorithm Open Access Article Abstract Page Full-Text 1 - Modified Harmony Search Algorithm Based Unit Commitment with Plug-in Hybrid Electric Vehicles اویس عابدینیا علی قاسمی نورالدین قدیمی Open Access Article Abstract Page Full-Text 2 - Optimizing Surface Roughness of Nylon6/CaCO3 Nano-Composites Using Harmony Search Algorithm Shahab Mohammadi Reza Farshbaf Zinati MohammadReza Razfar