Lutviani Silvia Fitri, Fatiya Rosyida, Alfyananda Kurnia Putra, Yuswanti Ariani Wirahayu, and Novita Selviana. 2022. “Improving Complex Problem-Solving Abilities: Geographical Inquiry Learning Using SETS Approach on Environmental Conservation Materials”. Pegem Journal of Education and Instruction 12 (4):61-69. https://doi.org/10.47750/pegegog.12.04.07.