Ernawati, M. D. W., H. Haryanto, H. Harizon, Y. Yusnidar, N. N. Qoidah, and M. Udhiyah. “Analysis of Teacher Response to Problem Based Learning Model and Scaffolding Model in Science Subjects”. Integrated Science Education Journal, Vol. 4, no. 3, Sept. 2023, pp. 123-7, doi:10.37251/isej.v4i3.733.