List of Articles improved harmony search Open Access Article Abstract Page Full-Text 1 - Performance evaluation of differential evolution algorithm in optimum operating of Eleviyan single-reservoir dam system Reza Dashti Mohammad Taghi Sattari Vahid Nourani Open Access Article Abstract Page Full-Text 2 - Load Model Effect Assessment on Optimal Distributed Generation Sizing and Allocation Using Improved Harmony Search Algorithm حسین نصیر اقدم مرتضی نصیر اقدم Open Access Article Abstract Page Full-Text 3 - Modified Harmony Search Algorithm Based Unit اویس عابدینیا علی قاسمی نورالدین قدیمی