Ramos-Gourcy, F. et al. 2011. Effect of organic fertilizers in yield of pepper crop (Capsicum annuum L.), and characteristics of soil chemical of the experimental plot. Investigación y Ciencia de la Universidad Autónoma de Aguascalientes. 51 (Apr. 2011), 3–9. DOI:https://doi.org/10.33064/iycuaa2011516802.