Universitas Muhammadiyah Prof Dr Hamka

The Bahuma traditions of the Dayak Kenyah tribe, Kutai Kartanegara: An ecolinguistics study

The Bahuma (traditional farming) practice among the Dayak Kenyah tribe is not merely an agricultural activity but an integral part of their identity and local wisdom, deeply embedded with ecological values. However, this tradition is at risk of extinction due to policies prohibit...

Natural Antioxidants Enhance Post-Thaw Sperm Quality and Fertilization Performance in Javaen Barb (Systomus rubripinnis)

The freeze–thaw process in sperm cryopreservation generates reactive oxygen species (ROS) that impair motility, viability, and fertilizing capacity in fish, including the Javaen barb (Systomus rubripinnis), an endemic Indonesian cyprinid of conservation concern. Cryopreservation...