Vikram, Muhammad, Riandi Riandi, and Rini Solihat. “Development of Inquiry-Based Teaching Materials on Environmental Pollution to Improve High School Students’ Environmental Literacy Skills”. Jurnal Paedagogy 10, no. 4 (October 17, 2023): 982–989. Accessed August 15, 2025. https://e-journal3.undikma.ac.id/index.php/pedagogy/article/view/8781.