Mustafa, D., K. Somantri, E. Oktariani, and S. Saifurohman. “Application of Wonosobo Sheep Fleece As a Material of Filler Jacket”. SAINTEKS : Jurnal Sain Dan Teknik, vol. 6, no. 2, Sept. 2024, pp. 322-3, doi:10.37577/sainteks.v6i02.787.