To cite package ‘sfc’ in publications use:

Sheng H (2026). sfc: Substance Flow Computation. R package version 0.1.1, https://github.com/ctfysh/sfc.

Corresponding BibTeX entry:

  @Manual{,
    title = {sfc: Substance Flow Computation},
    author = {Hu Sheng},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/ctfysh/sfc},
  }