Mubarkah, Resti Elmi, Vera Dewi Susanti, and Samsudin Samsudin. “The Implementation of Discovery Learning Integrated With UbD to Improve Mathematics Learning Outcomes for Vocational High School Students”. Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika 10, no. 2 (November 30, 2024): 324–334. Accessed December 22, 2024. https://ojs.unpkediri.ac.id/index.php/matematika/article/view/23369.