Denny Trias Utomo et al. 2024. IS-USG: INTELLIGENCE SYSTEM ULTRASONOGRAPHY Machine Learning Implementation for Recognition of Pregnant Sheep in Gumukmas Multifarm Jember. Engineering And Technology Journal. 9, 10 (Oct. 2024), 5445–5451. DOI:https://doi.org/10.47191/etj/v9i10.29.