Mahesa Ayu, - and Mustika Nuramalia Handayani, - and Dwi Lestari Rahayu, -  (2025) PENINGKATAN GREEN SKILLS SISWA SMKN PP LEMBANG MELALUI PENERAPAN PROJECT-BASED LEARNING PADAMATERI PENGOLAHAN KOPI.  S1 thesis, Universitas Pendidikan Indonesia.