Visualizing Contributor Code Competency for PyPI Libraries: Preliminary Results. - Indira Febriyanti; Raula Gaikovina Kula; Ruksit Rojpaisarnkit; Kanchanok Kannee; Yusuf Sulistyo Nugroho; Kenichi Matsumoto (APSEC, 2022)

How Maintainable is Proficient Code? A Case Study of Three PyPI Libraries. - Indira Febriyanti; Youmei Fan; Kazumasa Shimari; Kenichi Matsumoto; Raula Gaikovina Kula (ISSRE (Workshops), 2024)