OPTIMALISASI PRODUKTIVITAS TERNAK SAPI MELALUI PENYULUHAN BUDIDAYA DAN REPRODUKSI SERTA PELATIHAN FERMENTASI PAKAN BERBASIS BATANG PISANG : Optimization of Cattle Productivity Through Outreach on Farming and Reproduction and Training on Banana Stem-Based Feed Fermentation. (2025). Wahana Peternakan, 9(1), 160-171. https://doi.org/10.37090/jwputb.v9i1.2261