ERTURK CANDIR, ELIF, AHMET ERHAN OZDEMIR, EMINE MINE SOYLU, NURAY SAHINLER, and AZIZ GUL. 2010. “Effects of Propolis on Storage of Sweet Cherry Cultivar Aksehir Napolyon”. Asian Journal of Chemistry 21 (4):2659-66. https://asianpubs.org/index.php/ajchem/article/view/12475.