Spicing Up Open Source Development with a Touch of Crowdsourcing. - Terhi Kilamo; Jurka Rahikkala; Tommi Mikkonen (EUROMICRO-SEAA, 2015)

Accounting testing in software cost estimation: A case study of the current practice and impacts. - Jurka Rahikkala; Sami Hyrynsalmi; Ville Leppänen (SPLST, 2015)

The Impact of a Delayed Software Project on Product Launch Coordination: A Case Study. - Jurka Rahikkala; Sami Hyrynsalmi; Marko Seppänen; Ville Leppänen (ICE/ITMC, 2016)

Top Management Support for Software Cost Estimation - A Case Study of the Current Practice and Impacts. - Jurka Rahikkala; Sami Hyrynsalmi; Ville Leppänen; Tommi Mikkonen; Johannes Holvitie (PROFES, 2017)

The Role of Organisational Phenomena in Software Cost Estimation: A Case Study of Supporting and Hindering Factors. - Jurka Rahikkala; Sami Hyrynsalmi; Ville Leppänen; Ivan Porres (e Informatica Softw. Eng. J., 2018)

How the Cathedral Embraced the Bazaar, and the Bazaar Became a Cathedral. - Terhi Kilamo; Valentina Lenarduzzi; Tuukka Ahoniemi; Ari Jaaksi; Jurka Rahikkala; Tommi Mikkonen (OSS, 2020)