Georgiev, Venelin. Cyber Security Capabilities Maturity Model Based on a Balanced Scorecard In IT4Sec Reports., 2022.

Tagarev, Todor. Principles of Defence Management., 2013.

Tagarev, Todor. Challenges of Implementation of National Security Strategies in Transition Democracies from a Governance Perspective In IT4Sec Reports. Sofia: Institute of Information and Communication Technologies, 2012.

Tagarev, Todor. On the draft law on the management and the functioning of the system for protecting national security In CSDM Views . Sofia: Centre for Security and Defence Management, 2012.

Tagarev, Todor. Europe and the Balkans during the Strategic Transformation of the European Union: Implications for Ukraine In CSDM Views. Sofia: Centre for Security and Defence Management, 2012.

Tagarev, Todor. Europe and the Balkans during the Strategic Transformation of the European Union: Implications for Ukraine In CSDM. Sofia: Academy of Sciences and Head of the Centre for Security and Defence Management, 2012.

Tagarev, Todor. Good Governance in the Security Sector as a Prerequisite for Bulgaria?s Defence Integration In CSDM Views. Sofia: Centre for Security and Defence Management, 2012.

Tagarev, Todor. Phases and Challenges of Security Sector Reform in the Experience of Bulgaria In IT4Sec Reports. Sofia: Institute of Information and Communication Technologies, 2011.

Tagarev, Todor. Improving Governance in the Management of Resources in the Security and Defence Sector In IT4Sec Reports. Sofia: Institute of Information and Communication Technologies, 2009.