Putra, Z. A. Z., I. Ibrohim, H. Susilo, and H. Suwono. “What Increase students’ Creative Thinking Skills? Employing Problem-Based Learning-Digital Mind Map in Biology Learning”. Research and Development in Education (RaDEn), vol. 4, no. 1, Feb. 2024, pp. 102-1, doi:10.22219/raden.v4i1.32159.