Darul Prayogo. “EVALUASI DISTANCE LEARNING MATA KULIAH ILMU BAHAN SAAT PANDEMI COVID-19 MENGGUNAKAN MODEL CIPP”. Jurnal Pendidikan Teknik Mesin, vol. 7, no. 2, July 2025, pp. 91-98, doi:10.36706/jptm.v7i2.180.