Rajabi, Fariba, and Hossein Javanbakht. 2019. “Sexual Dimorphism in Digit Length Ratios in Marsh Frog, Pelophylax Ridibundus (Ranidae) from Iran”. Journal of Applied Biological Sciences 13 (1):33-36. https://mail.jabsonline.org/index.php/jabs/article/view/591.