Darul Prayogo, Amad Narto, Agus Wahyudi,Sabtuti Martikasari. “Evaluation of CIPP in Distance Learning”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 13, July 2021, pp. 7154-7, doi:10.17762/turcomat.v12i13.10154.