“The Use of Different Concentrations of Oxalic Acid to Decrease the Infestation of Varroa Destructor During Autumn Season As One of Integrated Management Methods”. NTU Journal of Agriculture and Veterinary Science 2, no. 2 (November 20, 2022). Accessed July 3, 2024. https://journals.ntu.edu.iq/index.php/NTU-JAVS/article/view/294.