Manaf Ahmad, Duaa, and Muzahim A. Elsaiegh. “Effect of Different Concentrations of Oxalic Acid in the Fallen Mites Mean on the Hive Board During Spring and Early Summer Season”. NTU Journal of Agriculture and Veterinary Science 2, no. 2 (November 20, 2022). Accessed April 25, 2024. https://journals.ntu.edu.iq/index.php/NTU-JAVS/article/view/286.