| 2024 | HCI | Improving Usability in Open Source Projects Through State Transition Diagrams: A Case Study on Sports Tactics Board. | Lucrecia Llerena, Paola Benitez, John W. Castro, Ericka Bravo |
| 2024 | WorldCIST | OralDentalSoft: Open-Source Web Application for Dental Office Management. | Ricardo Burbano, Eduardo Estvez, Lucrecia Llerena, Nancy Rodrguez |
| 2020 | HCI | Adoption of the HTA Technique in the Open Source Software Development Process. | Rosa Llerena, Nancy Rodrguez, Lucrecia Llerena, John W. Castro, Silvia Teresita Acua |
| 2018 | ICSE | "Adoption of the visual brainstorming technique in the open source software development process". | Lucrecia Llerena, Nancy Rodrguez, Pablo Gmez-Abajo, John W. Castro, Silvia Teresita Acua |
| 2018 | SEKE | How to Incorporate a Usability Technique in the Open Source Software Development Process. | Lucrecia Llerena, Nancy Rodrguez, John W. Castro, Silvia Teresita Acua |
| 2017 | HCI | Adoption of the Focus Groups Technique in the Open Source Software Development Process. | Lucrecia Llerena, Nancy Rodrguez, John W. Castro, Silvia Teresita Acua |