How Long and How Much: What to Expect from Summer of Code Participants? - Jefferson De Oliveira Silva; Igor Scaliante Wiese; Daniel M. Germán; Igor Fabio Steinmacher; Marco Aurélio Gerosa (ICSME, 2017)

Students' Engagement in Open Source Projects: An Analysis of Google Summer of Code. - Jefferson De Oliveira Silva; Igor Scaliante Wiese; Igor Steinmacher; Marco Aurélio Gerosa (SBES, 2017)

A theory of the engagement in open source projects via summer of code programs. - Jefferson De Oliveira Silva; Igor Wiese; Daniel M. Germán; Christoph Treude; Marco Aurélio Gerosa; Igor Steinmacher (ESEC/SIGSOFT FSE, 2020)

Google summer of code: Student motivations and contributions. - Jefferson De Oliveira Silva; Igor Wiese; Daniel M. Germán; Christoph Treude; Marco Aurélio Gerosa; Igor Steinmacher (J. Syst. Softw., 2020)