Modelling the Development and Deployment of Decentralized Applications in Ethereum Blockchain: A BPMN-Based Approach. - Nikolaos Nousias; George Tsakalidis; Sophia G. Petridou; Kostas Vergidis (ICDSST, 2022)

Systematizing Business Process Redesign Initiatives with the BPR: Assessment Framework. - George Tsakalidis; Nikolaos Nousias; Michael A. Madas; Kostas Vergidis (CBI (2), 2022)

A process-aware approach for blockchain-based verification of academic qualifications. - Nikolaos Nousias; George Tsakalidis; George Michoulis; Sophia G. Petridou; Kostas Vergidis (Simul. Model. Pract. Theory, 2022)

BPR Assessment Framework: Staging Business Processes for Redesign Using Cluster Analysis. - George Tsakalidis; Nikolaos Nousias; Kostas Vergidis (ICDSST, 2023)

Not yet another BPM lifecycle: A synthesis of existing approaches using BPMN. - Nikolaos Nousias; George Tsakalidis; Kostas Vergidis (Inf. Softw. Technol., 2024)

From Technical Debt to Business Process Debt: A Framework for Proactive Debt Management in BPM. - Nikolaos Nousias; George Tsakalidis; George Nedos; Kostas Vergidis (ICDSST, 2025)