Agustina, Rena Denya, et al. “Development of Sophisticated Thinking Blending Laboratory (STB-LAB) to Improve 4C Skills for Students As Physics Teacher Candidate”. Jurnal Penelitian & Pengembangan Pendidikan Fisika, vol. 8, no. 1, June 2022, pp. 65-82, doi:10.21009/1.08107.