H. Afkari-Sayyah, Javad Jannatkhah, Sedigheh Shekarbeigi A. The Effect of Temperature and Type of Impact Surface on Critical Drop Height of Apple. Kufa Jour. Agri. Sci. 2018;10(4). Accessed June 23, 2026. https://journal.uokufa.edu.iq/index.php/kjas/article/view/9869