Nagari, Ararso, Nigussie Bussa, Andarge Zelalem, and Tsegu Kiros. “ Physicochemical Properties and Trace Metal Contents of Honey in Lowlands of Eastern Hararge, Ethiopia”. Journal of Science and Sustainable Development 6, no. 1 (January 8, 2018): 13-23. Accessed October 5, 2022. https://aujssd.ethernet.edu.et/index.php/jssd/article/view/79.