Nurlaela, Luthfiyah, Suparji Suparji, IGP Asto Buditjahjanto, Any Sutiadiningsih, and Febri Lukitasari. “Improving Creative Thinking Skills through Discovery Learning Model in Vocational High Schools”. Jurnal Pendidikan Teknologi dan Kejuruan 25, no. 1 (April 10, 2019): 62–67. Accessed May 15, 2025. https://jurnal.uny.ac.id/index.php/jptk/article/view/21953.