Alkan, S., Ömer Ertürk, and İsmail Türker. “Determination of Microbial Activity and Quality Traits of Eggs Coated With Propolis”. Turkish Journal of Agriculture - Food Science and Technology, vol. 8, no. 6, June 2020, pp. 1380-4, doi:10.24925/turjaf.v8i6.1380-1384.3385.