Tyaningsih, Ratna Yulis, Baidowi Baidowi, Sripatmi Sripatmi, Laila Hayati, and Ni Made Intan Kertiyani. “trengthening he edagogical ompetency of ocational chool athematics eachers n eveloping roject-ased earning”. Kontribusi: Jurnal Penelitian dan Pengabdian Kepada Masyarakat 4, no. 2 (May 18, 2024): 260–269. ccessed October 12, 2026. https://jurnal.ciptamediaharmoni.id/kontribusi/article/view/361.