WINARNI, E. W. ., M. . KARPUDEWAN, B. . KARYADI, and G. . GUMONO. “Integrated PjBL-STEM in Scientific Literacy and Environment Attitude for Elementary School”. Asian Journal of Education and Training, vol. 8, no. 2, Apr. 2022, pp. 43-50, doi:10.20448/edu.v8i2.3873.