E. F. Rusydiyah, R. Rakhmawati, E. Purwati, M. Hafiyusholeh, and A. H. Asyhar "Multimedia Application Development With Islamic Critical Reflection Through 3-2-1 Technique for Novice Teacher Internship Program", Advances in Science, Technology and Engineering Systems Journal, vol. 4, no. 3, pp. 100–105, 2019, doi: 10.25046/aj040314.