Khusnul Khatimah, Abdul Latief Toleng, and Muhammad Yusuf. 2021. “The Effect of Using Soybean Extender on the Movement Patterns of Spermatozoa and Plasma Membrane Integrity in Bali Bull”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 60 (5):219-27. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/13639.