Mukhamad Ari Hidayanto, Muhammad Farid Samawi, Wadzibah Nas. 2025. “Evaluation Of Differences In Environmental Awareness Among Students From 10 Provinces In Sumatra Using The PLS-SEM Approach”. Pegem Journal of Education and Instruction 15 (4):2417-28. https://pegegog.net/index.php/pegegog/article/view/4430.