Zellagui M, Benabid R, Boudour M, Chaghi A. Optimal Overcurrent Relays Coordination in the Presence Multi TCSC on Power Systems Using BBO Algorithm. International Journal Intelligent Systems and Applications . 2015;7 (2) :13-20.

Zellagui M, Chaghi A. Protective Relaying : Principles and Applications. London, UK: Auris Reference Limited; 2015 pp. 257.

Zellagui M, Hassan HA. Phase to Ground Fault Analysis of a High Voltage Transmission Line Equipped with Resistive and Inductive SFCL. Elektrotehniški Vestnik (Electrotechnical Review). 2015;82 (4) :161-168.

Zellagui M, Hassan HA, Chaghi A, Ghorbani A. A Comparative Study of Ground Fault Analysis for a Practical Case of a Transmission Line Equipped with Different Series FACTS Devices. Automatika. 2015;56 (3) :262-274.

Zellagui M, Benabid R, Chaghi A, Boudour M. Impact Studies of Total Harmonic Distortion on Directional Overcurrent Relay Performance. UPB Scientific Bulletin, Series C - Electrical Engineering and Computer Science. 2015;77 (4) :359-372.

Zellagui M, Chaghi A. Impact of RDG Location on IDMT Overcurrent Relay Operation and Coordination in MV Distribution System. TELKOMNIKA - Indonesian Journal of Electrical Engineering. 2014;12 (11) :7685-7594.

Zellagui M, Hassan HA, Chaghi A. Short-Circuit Calculations for a Transmission Line in the Algerian Power Network Compensated by Thyristor Controlled Voltage Regulator. Journal of Electrical and Electronics Engineering. 2014;7 (2) :43-48.

Amroune M, Zellagui M, Bouktir T, Chaghi A. Optimal Placement of TCSC to Improve Voltage Stability Limit Considering Impacts on Setting Zones of Distance Protection Relays. ACTA Electrotehnica. 2014;55 (1-2) :10-18.

Benabid R, Zellagui M, Chaghi A, Boudour M. Application of Firefly Algorithm for Optimal Directional Overcurrent Relays Coordination in the Presence of IFCL. International Journal of Intelligent Systems and Applications. 2014;6 (2) :44-53.

Zellagui M, Benabid R, Chaghi A, Boudour M. Impact of GCSC on IDMT Directional Overcurrent Relay in the Presence of Phase to Earth Fault. Serbian Journal of Electrical Engineering . 2013;10 (3) :381-398.

Zellagui M, Chaghi A. Impact of Apparent Reactance Injected by TCSR on Distance Relay in Presence Phase to Earth Fault. Advances in Electrical and Electronic Engineering. 2013;11 (3) :156-168.

Zellagui M, Chaghi A. Impact of SVC Devices on Distance Protection Setting Zones in 400 kV Transmission Line. UPB Scientific Bulletin, Series C - Electrical Engineering and Computer Science. 2013;75 (2) :249-262.

Zellagui M, Chaghi A. A Comparative Study of Impact Series FACTS Devices on Distance Relay Setting in 400 kV Transmission Line. Journal of Electrical and Electronics Engineering . 2012;5 (2) :111-116.

Zellagui M, Chaghi A. Modified Setting Numerical Distance Protection of Transmission Line in Presence TCSC using IEC 62850 Communication Protocol. ACTA Technica Napocensis - Electronics and Telecommunications. 2012;53 (3) :16-24.

Zellagui M, Chaghi A. Impact of TCSC on Measured Impedance by MHO Distance Relay on 400 kV Algerian Transmission Line in Presence of Phase to Earth Fault. Journal of Electrical Systems . 2012;8 (3) :273-291.

Zellagui M, Chaghi A. Impact of SSSC on Measured Impedance in Single Phase to Ground Fault Condition on 220 kV Transmission Line. Leonardo Journal of Sciences. 2012;11 (20) :109-124.

Zellagui M, Chaghi A. A Comparative Study of FSC and GCSC Impact on MHO Distance Relay Setting in 400 kV Algeria Transmission Line. ACTA Electrotehnica. 2012;53 (2) :134-143.

Kraimia MN, Zellagui M. Les Aspects Technique d’Intégration d’un Système d’Énergie Solaire au Réseau de Distribution Électrique Rurale 230 V, in 1ère Congrès International sur Le Génie Civil et le Développement Durable (GCDD). Tébessa - Algérie, 17-19 Octobre, 2011 ; 2011.

Zellagui M, Kraimia MN, Chenacher L. Application d’un Système de Contrôle et Commande SCADA au Réseau de Distribution Électrique Moyenne Tension, in Première Journées Nationales de Contrôle et Pollution (COPO). Khenchela, Algérie, 22-23 Mai 2011 ; 2011.

Zellagui M, Chaghi A. MHO Distance Relay of Transmission Line High Voltage using Series Compensation in Algerian Networks. ACTA Electrotehnica. 2011;52 (3) :126-133.