WINARNI EW, KARPUDEWAN M, KARYADI B, GUMONO G. Integrated PjBL-STEM in Scientific Literacy and Environment Attitude for Elementary School. EDU [Internet]. 2022 Apr. 25 [cited 2024 May 8];8(2):43-50. Available from: https://asianonlinejournals.com/index.php/EDU/article/view/3873