Qasem, Fahmi Y.A., and Amani M. A. Hanballa. 2016. “On Study K^h - Generalized Birecurrent Finsler Space”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 25 (3): 208-16. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/5298.