Tyaningsih, R. Y., B. Baidowi, S. Sripatmi, L. Hayati, and N. M. I. Kertiyani. “trengthening he edagogical ompetency of ocational chool athematics eachers n eveloping roject-ased earning”. ontribusi: urnal enelitian an engabdian epada asyarakat, vol. 4, no. 2, May 2024, pp. 260-9, doi:10.53624/kontribusi.v4i2.361.