1.
Ortega H, Acosta A. A trophic chain model with the inclusion of a nutrient, a prey and a predator, applied to the Lake Maracaibo ecosystem. Ciencia [Internet]. 1 [citado 3 de agosto de 2025];16(1). Disponible en: http://www.produccioncientifica.luz.edu.ve/index.php/ciencia/article/view/9829