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 (Oct. 2022), 61–69. DOI:https://doi.org/10.47750/pegegog.12.04.07.