Cruz-Macías WO, Rodríguez-Larramendi LA, Salas-Marina M Ángel, Hernández-García V, Campos-Saldaña RA, Chávez-Hernández MH, et al. Effect of organic matter and cation exchange capacity on the acidity of soils cultured with corn in two regions of Chiapas, Mexico. terra [Internet]. 2020 Jul. 4 [cited 2024 Dec. 4];38(3):475-80. Available from: https://terralatinoamericana.org.mx/index.php/terra/article/view/506