Development and Selection of a Visible-Range Spectral Index to Differentiate Sampling Positions in Stenocereus queretaroensis. JC [Internet]. 2026 Nov. 4 [cited 2026 Nov. 5];47:1-14. Available from: https://www.jovenesenlaciencia.ugto.mx/index.php/jovenesenlaciencia/article/view/5271