Yevgenievna Ryazanova, N., Evgenievna Lobzhanidze, N., Vladimirovna Kazakova, E., Michaelovna Avdonina, A. y Igorevich Nikiforov, A. (2019) «A project approach to fostering students’ competencies in the professional field "Ecology and environmental management"», Opción, 350, pp. 35-49. Disponible en: https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/27583 (Accedido: 31julio2025).