Raiffaza, N. D., and Y. S. Nugroho. “UNDERSTANDING THE TRENDS OF DEVELOPER CONTRIBUTIONS IN NUGET, PYPI, AND NPM ECOSYSTEMS”. Jurnal Teknik Informatika (Jutif), Vol. 5, no. 4, July 2024, pp. 163-75, doi:10.52436/1.jutif.2024.5.4.2143.