“Evaluation of the Effect of a Whey-Basedbiofertilizer on Agronomic and Biochemicalparameters in Sweet Potato [Ipomoea Batatas (L.)Lam.]”. Agro Productividad (January 14, 2026). Accessed May 1, 2026. https://mail.revista-agroproductividad.org/index.php/agroproductividad/article/view/3327.