To cite package ‘SQIpro’ in publications use:

  Islam S, Kaushal R (2026). _SQIpro: Comprehensive Soil Quality Index
  Computation and Visualization_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=SQIpro>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {SQIpro: Comprehensive Soil Quality Index Computation and Visualization},
    author = {Sadikul Islam and Rajesh Kaushal},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=SQIpro},
  }