Utami, Susmita, et al. “RELEVANCE EMPLOYABILITY SKILLS OF VOCATIONAL HIGH SCHOOL STUDENTS’ DEPARTMENT OF SANITATION BUILDING CONSTRUCTION AND MAINTENANCE IN DIY TO THE CONSTRUCTION SERVICE INDUSTRY”. Jurnal Pensil : Pendidikan Teknik Sipil, vol. 11, no. 3, Sept. 2022, pp. 186-9, doi:10.21009/jpensil.v11i3.27157.