MARBLE. A business process archeology tool. - Ricardo Pérez-Castillo; María Fernández-Ropero; Ignacio García Rodríguez de Guzmán; Mario Piattini (ICSM, 2011)

Refactoring Business Process Models - A Systematic Review. - María Fernández-Ropero; Ricardo Pérez-Castillo; Mario Piattini (ENASE, 2012)

Empirical Assessment of Business Model Transformations Based on Model Simulation. - María Fernández-Ropero; Ricardo Pérez-Castillo; Barbara Weber; Mario Piattini (ICMT@TOOLS, 2012)

Repairing Business Process Models as Retrieved from Source Code. - María Fernández-Ropero; Hajo A. Reijers; Ricardo Pérez-Castillo; Mario Piattini (BMMDS/EMMSAD, 2013)

Improving Business Process Model after Reverse Engineering. - María Fernández-Ropero; Ricardo Pérez-Castillo; Mario Piattini (ENASE (Selected Papers), 2013)

Assessing the best-order for business process model refactoring. - María Fernández-Ropero; Ricardo Pérez-Castillo; José A. Cruz-Lemus; Mario Piattini (SAC, 2013)

How Does Refactoring Affect Understandability of Business Process Models? (S). - Ricardo Pérez-Castillo; María Fernández-Ropero; Mario Piattini; Danilo Caivano (SEKE, 2013)

ANDRIU. A Technique for Migrating Graphical User Interfaces to Android (S). - Ricardo Pérez-Castillo; Ignacio García Rodríguez de Guzmán; Rafael Gómez-Cornejo; María Fernández-Ropero; Mario Piattini (SEKE, 2013)

Graph-Based Business Process Model Refactoring. - María Fernández-Ropero; Ricardo Pérez-Castillo; Mario Piattini (SIMPDA, 2013)

Artifact-based vs. human-perceived understandability and modifiability of refactored business processes: An experiment. - Danilo Caivano; María Fernández-Ropero; Ricardo Pérez-Castillo; Mario Piattini; Michele Scalera (J. Syst. Softw., 2018)

Business process model refactoring applying IBUPROFEN. An industrial evaluation. - Ricardo Pérez-Castillo; María Fernández-Ropero; Mario Piattini (J. Syst. Softw., 2019)