Barrios Puerto D. Intrinsic and Extrinsic Scattering and Absorption Coefficients New Equations in Four-flux and Two-flux Models Used for Determining Light Intensity Gradients. JOPR [Internet]. 2024 Apr. 30 [cited 2024 Nov. 21];1(3):131-44. Available from: https://ojs.bonviewpress.com/index.php/JOPR/article/view/2261