To cite package ‘SoilTesting’ in publications use:

Das B, Das D (2023). SoilTesting: Organic Carbon and Plant Available Nutrient Contents in Soil. R package version 0.1.0, https://github.com/bappa10085/soiltesting.

Corresponding BibTeX entry:

  @Manual{,
    title = {SoilTesting: Organic Carbon and Plant Available Nutrient
      Contents in Soil},
    author = {Bappa Das and Debarup Das},
    year = {2023},
    note = {R package version 0.1.0},
    url = {https://github.com/bappa10085/soiltesting},
  }