Hernandez, Juan Manuel Lopez, et al. “Litterfall Production and Nutrient Deposition Through Leaf Fallen in Three Tamaulipan Thornscrub Communities, North-Eastern Mexico”. International Journal of Bio-Resource and Stress Management, vol. 5, no. Jun, 2, May 2023, pp. 168-74, https://www.ojs.pphouse.org/index.php/IJBSM/article/view/528.