Espinoza, Jonathan, and Henry Pacheco. “Use of an Unmanned Aerial Vehicle As an Alternative to Assess the Nutritional Status of the Cotton Crop”. Revista de la Facultad de Agronomía de la Universidad del Zulia 39, no. 1 (February 24, 2022): e223919. Accessed May 17, 2024. https://www.produccioncientificaluz.org/index.php/agronomia/article/view/37758.