Rahmawati, Fitri, et al. “PENGEMBANGAN EMPLOYABILITY SKILLS MAHASISWA VOKASI BIDANG BOGA MELALUI MODEL PEMBELAJARAN PROJECT BASED LEARNING”. Prosiding Pendidikan Teknik Boga Busana, vol. 15, no. 1, Jan. 2021, https://journal.uny.ac.id/index.php/ptbb/article/view/36479.