Podesta, Fiana, Ririn Harini, Dwi Fitriani, and Suryadi Suryadi. “Relationships Between Nutrient Of Land And Cow’s Blood Added With Bioactivators On Performance of Soybean (Glycine Max (L.) Merr.)”. Akta Agrosia 23, no. 2 (December 30, 2020): 67–71. Accessed May 8, 2024. https://ejournal.unib.ac.id/Agrosia/article/view/9391.