Sulistyowati, E.; Wiryawan, I. K. G.; Badarina, I.; Naibaho, S. H.; Apreza; Pratama, W. A.; Cahyadi, C.; Sistanto; Waspodo, R. J. Feeding diet containing concentrate with fermented Arenga pinnata by-product on nutrient intakes, digestibility, and milk quality of lactating dairy cows. Int. J. Agric. Tech. 2025, 21, 713-724.