Amjad AM, Mehran K, Gadoue S (2020). Online Harmonic Elimination Pulse Width Modulation Method for Modular Multilevel Converter. 2020 IEEE Applied Power Electronics Conference and Exposition (APEC). Conference: 2020 IEEE Applied Power Electronics Conference and Exposition (APEC) from: 15/03/2020 to: 19/03/2020,
Majed A, Salam Z, Amjad AM(2017). Harmonics elimination PWM based direct control for 23-level multilevel distribution STATCOM using differential evolution algorithm. Electric Power Systems Research vol. 152, 48-60.
Amjad AM, Salam Z, Saif AMA(2015). Application of differential evolution for cascaded multilevel VSI with harmonics elimination PWM switching. International Journal of Electrical Power and Energy Systems vol. 64, 447-456.
Salam Z, Majed A, Amjad AM(2015). Design and implementation of 15-level cascaded multi-level voltage source inverter with harmonics elimination pulse-width modulation using differential evolution method. IET Power Electronics vol. 8, (9) 1740-1748.
Salam Z, Amjad AM, Majed A (2014). Using differential evolution to solve the harmonic elimination pulse width modulation for five level cascaded multilevel voltage source inverter. Proceedings - 1st International Conference on Artificial Intelligence, Modelling and Simulation, AIMS 2013. 43-48.
Moeed Amjad A, Salam Z(2014). A review of soft computing methods for harmonics elimination PWM for inverters in renewable energy conversion systems. Renewable and Sustainable Energy Reviews vol. 33, 141-153.
Majed A, Salam Z, Amjad AM (2014). HEPWM implementation for fifteen level cascaded inverter using field programmable gate array. 2014 IEEE Conference on Energy Conversion, CENCON 2014. 331-335.