Valdivia, Sergio, Jorge Pinna, and Sergio Valdivia Salazar. “Extraction of K+, Ca2+, Mg2+, Na+ in Saline Soil by Mono or Multi-Germ Sugar Beet”. Revista de la Facultad de Agronomía de la Universidad del Zulia 42, no. 1 (February 23, 2025): e244214. Accessed March 31, 2025. https://produccioncientificaluz.org/index.php/agronomia/article/view/43584.