Hayder Salah Mohammed , Chin Kim Gan , MR Ab Ghani. 2020. “Integrating PV Systems With Battery Energy Storage Systems into Malaysian Medium Voltage Reference Networks for the Applications of PV Power Smoothing and Energy Time Shift”. International Journal of Advanced Science and Technology 29 (9s), 1383 - 1402. http://sersc.org/journals/index.php/IJAST/article/view/13607.