“PENINGKATAN KETERAMPILAN BERPIKIR SPASIAL MELALUI AKTIVITAS GEOGRAPHIC INQUIRY PADA PROJECT BASED LEARNING BERDEFERENSIASI : The Effect of Differentiated Project-Based Learning With Geographic Inquiry Activities to Students’ Spatial Thinking Skill”. Jurnal TEKNODIK (Desember 30, 2022): 145–156. Diakses Januari 11, 2026. http://118.98.227.127/index.php/jurnalteknodik/article/view/1015.