Yulianti, E. et al. 2025. Mobile-Aided PjBL for Improving Junior High School Students’ Critical Thinking and Learning Motivation. Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika. 9, 3 (Nov. 2025), 887–908. DOI:https://doi.org/10.36312/h8831197.